diff --git a/.github/workflows/check-code-format.yml b/.github/workflows/check-code-format.yml
index 217c7304..b6cd42e4 100644
--- a/.github/workflows/check-code-format.yml
+++ b/.github/workflows/check-code-format.yml
@@ -20,5 +20,5 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
       - uses: chartboost/ruff-action@v1
         with:
-          src: "./netspresso"
+          src: "./src/netspresso"
           version: 0.0.259
diff --git a/.github/workflows/pypi-package.yml b/.github/workflows/pypi-package.yml
index 65650d27..d7c7016c 100644
--- a/.github/workflows/pypi-package.yml
+++ b/.github/workflows/pypi-package.yml
@@ -27,7 +27,7 @@ jobs:
 
     - name: Extract version in package 
       run: |
-        VERSION_PKG=$(cat netspresso/VERSION)
+        VERSION_PKG=$(cat src/netspresso/VERSION)
         echo "VERSION_PKG=$VERSION_PKG" >> $GITHUB_ENV
 
     - name: Build a binary wheel if tag is valid
diff --git a/pyproject.toml b/pyproject.toml
index a88b0ed4..912405a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,6 @@ ignore = [
 
 [tool.ruff.per-file-ignores]
 
-"netspresso/__init__.py" = [
+"src/netspresso/__init__.py" = [
   "F401", # "Imported but unused"
 ]
diff --git a/setup.py b/setup.py
index 54bcb653..5f5d8fb1 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 from setuptools import find_packages, setup
 
-version = (Path("netspresso") / "VERSION").read_text().strip()
+version = (Path("src/netspresso") / "VERSION").read_text().strip()
 
 long_description = Path("README.md").read_text(encoding="UTF8")
 
@@ -18,8 +18,9 @@
     long_description_content_type="text/markdown",
     url="https://github.com/Nota-NetsPresso/PyNetsPresso",
     install_requires=install_requires,
-    packages=find_packages(exclude=("tests",)),
-    package_data={"netspresso.clients": ["configs/*.ini"], "netspresso": ["VERSION"]},
+    package_dir={"": "src"},
+    packages=find_packages("src", exclude=("tests",)),
+    package_data={"clients": ["configs/*.ini"], "": ["VERSION"]},
     python_requires=">=3.8",
     classifiers=[
         "Intended Audience :: Developers",
diff --git a/netspresso/benchmarker/v2/__init__.py b/src/__init__.py
similarity index 100%
rename from netspresso/benchmarker/v2/__init__.py
rename to src/__init__.py
diff --git a/netspresso/VERSION b/src/netspresso/VERSION
similarity index 100%
rename from netspresso/VERSION
rename to src/netspresso/VERSION
diff --git a/netspresso/__init__.py b/src/netspresso/__init__.py
similarity index 100%
rename from netspresso/__init__.py
rename to src/netspresso/__init__.py
diff --git a/netspresso/base.py b/src/netspresso/base.py
similarity index 100%
rename from netspresso/base.py
rename to src/netspresso/base.py
diff --git a/netspresso/benchmarker/__init__.py b/src/netspresso/benchmarker/__init__.py
similarity index 100%
rename from netspresso/benchmarker/__init__.py
rename to src/netspresso/benchmarker/__init__.py
diff --git a/netspresso/clients/__init__.py b/src/netspresso/benchmarker/v2/__init__.py
similarity index 100%
rename from netspresso/clients/__init__.py
rename to src/netspresso/benchmarker/v2/__init__.py
diff --git a/netspresso/benchmarker/v2/benchmarker.py b/src/netspresso/benchmarker/v2/benchmarker.py
similarity index 100%
rename from netspresso/benchmarker/v2/benchmarker.py
rename to src/netspresso/benchmarker/v2/benchmarker.py
diff --git a/netspresso/clients/auth/v2/__init__.py b/src/netspresso/clients/__init__.py
similarity index 100%
rename from netspresso/clients/auth/v2/__init__.py
rename to src/netspresso/clients/__init__.py
diff --git a/netspresso/clients/auth/__init__.py b/src/netspresso/clients/auth/__init__.py
similarity index 100%
rename from netspresso/clients/auth/__init__.py
rename to src/netspresso/clients/auth/__init__.py
diff --git a/netspresso/clients/auth/client.py b/src/netspresso/clients/auth/client.py
similarity index 100%
rename from netspresso/clients/auth/client.py
rename to src/netspresso/clients/auth/client.py
diff --git a/netspresso/clients/auth/request_body.py b/src/netspresso/clients/auth/request_body.py
similarity index 100%
rename from netspresso/clients/auth/request_body.py
rename to src/netspresso/clients/auth/request_body.py
diff --git a/netspresso/clients/auth/response_body.py b/src/netspresso/clients/auth/response_body.py
similarity index 100%
rename from netspresso/clients/auth/response_body.py
rename to src/netspresso/clients/auth/response_body.py
diff --git a/netspresso/clients/auth/v2/schemas/__init__.py b/src/netspresso/clients/auth/v2/__init__.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/__init__.py
rename to src/netspresso/clients/auth/v2/__init__.py
diff --git a/netspresso/clients/auth/v2/client.py b/src/netspresso/clients/auth/v2/client.py
similarity index 100%
rename from netspresso/clients/auth/v2/client.py
rename to src/netspresso/clients/auth/v2/client.py
diff --git a/netspresso/clients/compressor/v2/__init__.py b/src/netspresso/clients/auth/v2/schemas/__init__.py
similarity index 100%
rename from netspresso/clients/compressor/v2/__init__.py
rename to src/netspresso/clients/auth/v2/schemas/__init__.py
diff --git a/netspresso/clients/auth/v2/schemas/auth.py b/src/netspresso/clients/auth/v2/schemas/auth.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/auth.py
rename to src/netspresso/clients/auth/v2/schemas/auth.py
diff --git a/netspresso/clients/auth/v2/schemas/common.py b/src/netspresso/clients/auth/v2/schemas/common.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/common.py
rename to src/netspresso/clients/auth/v2/schemas/common.py
diff --git a/netspresso/clients/auth/v2/schemas/credit.py b/src/netspresso/clients/auth/v2/schemas/credit.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/credit.py
rename to src/netspresso/clients/auth/v2/schemas/credit.py
diff --git a/netspresso/clients/auth/v2/schemas/token.py b/src/netspresso/clients/auth/v2/schemas/token.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/token.py
rename to src/netspresso/clients/auth/v2/schemas/token.py
diff --git a/netspresso/clients/auth/v2/schemas/user.py b/src/netspresso/clients/auth/v2/schemas/user.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/user.py
rename to src/netspresso/clients/auth/v2/schemas/user.py
diff --git a/netspresso/clients/auth/v2/schemas/user_agreement.py b/src/netspresso/clients/auth/v2/schemas/user_agreement.py
similarity index 100%
rename from netspresso/clients/auth/v2/schemas/user_agreement.py
rename to src/netspresso/clients/auth/v2/schemas/user_agreement.py
diff --git a/netspresso/clients/compressor/__init__.py b/src/netspresso/clients/compressor/__init__.py
similarity index 100%
rename from netspresso/clients/compressor/__init__.py
rename to src/netspresso/clients/compressor/__init__.py
diff --git a/netspresso/compressor/utils/__init__.py b/src/netspresso/clients/compressor/v2/__init__.py
similarity index 100%
rename from netspresso/compressor/utils/__init__.py
rename to src/netspresso/clients/compressor/v2/__init__.py
diff --git a/netspresso/clients/compressor/v2/main.py b/src/netspresso/clients/compressor/v2/main.py
similarity index 100%
rename from netspresso/clients/compressor/v2/main.py
rename to src/netspresso/clients/compressor/v2/main.py
diff --git a/netspresso/clients/compressor/v2/schemas/__init__.py b/src/netspresso/clients/compressor/v2/schemas/__init__.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/__init__.py
rename to src/netspresso/clients/compressor/v2/schemas/__init__.py
diff --git a/netspresso/clients/compressor/v2/schemas/common.py b/src/netspresso/clients/compressor/v2/schemas/common.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/common.py
rename to src/netspresso/clients/compressor/v2/schemas/common.py
diff --git a/netspresso/clients/compressor/v2/schemas/compression/__init__.py b/src/netspresso/clients/compressor/v2/schemas/compression/__init__.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/compression/__init__.py
rename to src/netspresso/clients/compressor/v2/schemas/compression/__init__.py
diff --git a/netspresso/clients/compressor/v2/schemas/compression/base.py b/src/netspresso/clients/compressor/v2/schemas/compression/base.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/compression/base.py
rename to src/netspresso/clients/compressor/v2/schemas/compression/base.py
diff --git a/netspresso/clients/compressor/v2/schemas/compression/request_body.py b/src/netspresso/clients/compressor/v2/schemas/compression/request_body.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/compression/request_body.py
rename to src/netspresso/clients/compressor/v2/schemas/compression/request_body.py
diff --git a/netspresso/clients/compressor/v2/schemas/compression/response_body.py b/src/netspresso/clients/compressor/v2/schemas/compression/response_body.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/compression/response_body.py
rename to src/netspresso/clients/compressor/v2/schemas/compression/response_body.py
diff --git a/netspresso/clients/compressor/v2/schemas/model/__init__.py b/src/netspresso/clients/compressor/v2/schemas/model/__init__.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/model/__init__.py
rename to src/netspresso/clients/compressor/v2/schemas/model/__init__.py
diff --git a/netspresso/clients/compressor/v2/schemas/model/base.py b/src/netspresso/clients/compressor/v2/schemas/model/base.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/model/base.py
rename to src/netspresso/clients/compressor/v2/schemas/model/base.py
diff --git a/netspresso/clients/compressor/v2/schemas/model/request_body.py b/src/netspresso/clients/compressor/v2/schemas/model/request_body.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/model/request_body.py
rename to src/netspresso/clients/compressor/v2/schemas/model/request_body.py
diff --git a/netspresso/clients/compressor/v2/schemas/model/response_body.py b/src/netspresso/clients/compressor/v2/schemas/model/response_body.py
similarity index 100%
rename from netspresso/clients/compressor/v2/schemas/model/response_body.py
rename to src/netspresso/clients/compressor/v2/schemas/model/response_body.py
diff --git a/netspresso/clients/config.py b/src/netspresso/clients/config.py
similarity index 100%
rename from netspresso/clients/config.py
rename to src/netspresso/clients/config.py
diff --git a/netspresso/clients/configs/config-v2-prod-cloud.ini b/src/netspresso/clients/configs/config-v2-prod-cloud.ini
similarity index 100%
rename from netspresso/clients/configs/config-v2-prod-cloud.ini
rename to src/netspresso/clients/configs/config-v2-prod-cloud.ini
diff --git a/netspresso/clients/launcher/__init__.py b/src/netspresso/clients/launcher/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/__init__.py
rename to src/netspresso/clients/launcher/__init__.py
diff --git a/netspresso/clients/launcher/v2/__init__.py b/src/netspresso/clients/launcher/v2/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/__init__.py
rename to src/netspresso/clients/launcher/v2/__init__.py
diff --git a/netspresso/clients/launcher/v2/benchmarker.py b/src/netspresso/clients/launcher/v2/benchmarker.py
similarity index 100%
rename from netspresso/clients/launcher/v2/benchmarker.py
rename to src/netspresso/clients/launcher/v2/benchmarker.py
diff --git a/netspresso/clients/launcher/v2/converter.py b/src/netspresso/clients/launcher/v2/converter.py
similarity index 100%
rename from netspresso/clients/launcher/v2/converter.py
rename to src/netspresso/clients/launcher/v2/converter.py
diff --git a/netspresso/clients/launcher/v2/implements/__init__.py b/src/netspresso/clients/launcher/v2/implements/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/__init__.py
rename to src/netspresso/clients/launcher/v2/implements/__init__.py
diff --git a/netspresso/clients/launcher/v2/implements/model/__init__.py b/src/netspresso/clients/launcher/v2/implements/model/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/model/__init__.py
rename to src/netspresso/clients/launcher/v2/implements/model/__init__.py
diff --git a/netspresso/clients/launcher/v2/implements/model/model.py b/src/netspresso/clients/launcher/v2/implements/model/model.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/model/model.py
rename to src/netspresso/clients/launcher/v2/implements/model/model.py
diff --git a/netspresso/clients/launcher/v2/implements/task/__init__.py b/src/netspresso/clients/launcher/v2/implements/task/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/task/__init__.py
rename to src/netspresso/clients/launcher/v2/implements/task/__init__.py
diff --git a/netspresso/clients/launcher/v2/implements/task/benchmark_task.py b/src/netspresso/clients/launcher/v2/implements/task/benchmark_task.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/task/benchmark_task.py
rename to src/netspresso/clients/launcher/v2/implements/task/benchmark_task.py
diff --git a/netspresso/clients/launcher/v2/implements/task/convert_task.py b/src/netspresso/clients/launcher/v2/implements/task/convert_task.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/task/convert_task.py
rename to src/netspresso/clients/launcher/v2/implements/task/convert_task.py
diff --git a/netspresso/clients/launcher/v2/implements/task/quantize_task.py b/src/netspresso/clients/launcher/v2/implements/task/quantize_task.py
similarity index 100%
rename from netspresso/clients/launcher/v2/implements/task/quantize_task.py
rename to src/netspresso/clients/launcher/v2/implements/task/quantize_task.py
diff --git a/netspresso/clients/launcher/v2/interfaces/__init__.py b/src/netspresso/clients/launcher/v2/interfaces/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/interfaces/__init__.py
rename to src/netspresso/clients/launcher/v2/interfaces/__init__.py
diff --git a/netspresso/clients/launcher/v2/interfaces/model.py b/src/netspresso/clients/launcher/v2/interfaces/model.py
similarity index 100%
rename from netspresso/clients/launcher/v2/interfaces/model.py
rename to src/netspresso/clients/launcher/v2/interfaces/model.py
diff --git a/netspresso/clients/launcher/v2/interfaces/task.py b/src/netspresso/clients/launcher/v2/interfaces/task.py
similarity index 100%
rename from netspresso/clients/launcher/v2/interfaces/task.py
rename to src/netspresso/clients/launcher/v2/interfaces/task.py
diff --git a/netspresso/clients/launcher/v2/main.py b/src/netspresso/clients/launcher/v2/main.py
similarity index 100%
rename from netspresso/clients/launcher/v2/main.py
rename to src/netspresso/clients/launcher/v2/main.py
diff --git a/netspresso/clients/launcher/v2/quantizer.py b/src/netspresso/clients/launcher/v2/quantizer.py
similarity index 100%
rename from netspresso/clients/launcher/v2/quantizer.py
rename to src/netspresso/clients/launcher/v2/quantizer.py
diff --git a/netspresso/clients/launcher/v2/schemas/__init__.py b/src/netspresso/clients/launcher/v2/schemas/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/__init__.py
rename to src/netspresso/clients/launcher/v2/schemas/__init__.py
diff --git a/netspresso/clients/launcher/v2/schemas/common.py b/src/netspresso/clients/launcher/v2/schemas/common.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/common.py
rename to src/netspresso/clients/launcher/v2/schemas/common.py
diff --git a/netspresso/clients/launcher/v2/schemas/model/__init__.py b/src/netspresso/clients/launcher/v2/schemas/model/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/model/__init__.py
rename to src/netspresso/clients/launcher/v2/schemas/model/__init__.py
diff --git a/netspresso/clients/launcher/v2/schemas/model/base.py b/src/netspresso/clients/launcher/v2/schemas/model/base.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/model/base.py
rename to src/netspresso/clients/launcher/v2/schemas/model/base.py
diff --git a/netspresso/clients/launcher/v2/schemas/model/request_body.py b/src/netspresso/clients/launcher/v2/schemas/model/request_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/model/request_body.py
rename to src/netspresso/clients/launcher/v2/schemas/model/request_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/model/response_body.py b/src/netspresso/clients/launcher/v2/schemas/model/response_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/model/response_body.py
rename to src/netspresso/clients/launcher/v2/schemas/model/response_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/__init__.py b/src/netspresso/clients/launcher/v2/schemas/task/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/__init__.py
rename to src/netspresso/clients/launcher/v2/schemas/task/__init__.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/benchmark/__init__.py b/src/netspresso/clients/launcher/v2/schemas/task/benchmark/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/benchmark/__init__.py
rename to src/netspresso/clients/launcher/v2/schemas/task/benchmark/__init__.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/benchmark/request_body.py b/src/netspresso/clients/launcher/v2/schemas/task/benchmark/request_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/benchmark/request_body.py
rename to src/netspresso/clients/launcher/v2/schemas/task/benchmark/request_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/benchmark/response_body.py b/src/netspresso/clients/launcher/v2/schemas/task/benchmark/response_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/benchmark/response_body.py
rename to src/netspresso/clients/launcher/v2/schemas/task/benchmark/response_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/common.py b/src/netspresso/clients/launcher/v2/schemas/task/common.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/common.py
rename to src/netspresso/clients/launcher/v2/schemas/task/common.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/convert/__init__.py b/src/netspresso/clients/launcher/v2/schemas/task/convert/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/convert/__init__.py
rename to src/netspresso/clients/launcher/v2/schemas/task/convert/__init__.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/convert/request_body.py b/src/netspresso/clients/launcher/v2/schemas/task/convert/request_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/convert/request_body.py
rename to src/netspresso/clients/launcher/v2/schemas/task/convert/request_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/convert/response_body.py b/src/netspresso/clients/launcher/v2/schemas/task/convert/response_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/convert/response_body.py
rename to src/netspresso/clients/launcher/v2/schemas/task/convert/response_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/quantize/__init__.py b/src/netspresso/clients/launcher/v2/schemas/task/quantize/__init__.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/quantize/__init__.py
rename to src/netspresso/clients/launcher/v2/schemas/task/quantize/__init__.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/quantize/request_body.py b/src/netspresso/clients/launcher/v2/schemas/task/quantize/request_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/quantize/request_body.py
rename to src/netspresso/clients/launcher/v2/schemas/task/quantize/request_body.py
diff --git a/netspresso/clients/launcher/v2/schemas/task/quantize/response_body.py b/src/netspresso/clients/launcher/v2/schemas/task/quantize/response_body.py
similarity index 100%
rename from netspresso/clients/launcher/v2/schemas/task/quantize/response_body.py
rename to src/netspresso/clients/launcher/v2/schemas/task/quantize/response_body.py
diff --git a/netspresso/clients/launcher/v2/utils.py b/src/netspresso/clients/launcher/v2/utils.py
similarity index 100%
rename from netspresso/clients/launcher/v2/utils.py
rename to src/netspresso/clients/launcher/v2/utils.py
diff --git a/netspresso/clients/tao/__init__.py b/src/netspresso/clients/tao/__init__.py
similarity index 100%
rename from netspresso/clients/tao/__init__.py
rename to src/netspresso/clients/tao/__init__.py
diff --git a/netspresso/clients/tao/auth.py b/src/netspresso/clients/tao/auth.py
similarity index 100%
rename from netspresso/clients/tao/auth.py
rename to src/netspresso/clients/tao/auth.py
diff --git a/netspresso/clients/tao/dataset.py b/src/netspresso/clients/tao/dataset.py
similarity index 100%
rename from netspresso/clients/tao/dataset.py
rename to src/netspresso/clients/tao/dataset.py
diff --git a/netspresso/clients/tao/experiment.py b/src/netspresso/clients/tao/experiment.py
similarity index 100%
rename from netspresso/clients/tao/experiment.py
rename to src/netspresso/clients/tao/experiment.py
diff --git a/netspresso/clients/tao/main.py b/src/netspresso/clients/tao/main.py
similarity index 100%
rename from netspresso/clients/tao/main.py
rename to src/netspresso/clients/tao/main.py
diff --git a/netspresso/clients/utils/__init__.py b/src/netspresso/clients/utils/__init__.py
similarity index 100%
rename from netspresso/clients/utils/__init__.py
rename to src/netspresso/clients/utils/__init__.py
diff --git a/netspresso/clients/utils/common.py b/src/netspresso/clients/utils/common.py
similarity index 100%
rename from netspresso/clients/utils/common.py
rename to src/netspresso/clients/utils/common.py
diff --git a/netspresso/clients/utils/requester.py b/src/netspresso/clients/utils/requester.py
similarity index 100%
rename from netspresso/clients/utils/requester.py
rename to src/netspresso/clients/utils/requester.py
diff --git a/netspresso/clients/utils/system.py b/src/netspresso/clients/utils/system.py
similarity index 100%
rename from netspresso/clients/utils/system.py
rename to src/netspresso/clients/utils/system.py
diff --git a/netspresso/compressor/__init__.py b/src/netspresso/compressor/__init__.py
similarity index 100%
rename from netspresso/compressor/__init__.py
rename to src/netspresso/compressor/__init__.py
diff --git a/netspresso/compressor/v2/__init__.py b/src/netspresso/compressor/utils/__init__.py
similarity index 100%
rename from netspresso/compressor/v2/__init__.py
rename to src/netspresso/compressor/utils/__init__.py
diff --git a/netspresso/compressor/utils/onnx.py b/src/netspresso/compressor/utils/onnx.py
similarity index 100%
rename from netspresso/compressor/utils/onnx.py
rename to src/netspresso/compressor/utils/onnx.py
diff --git a/netspresso/converter/v2/__init__.py b/src/netspresso/compressor/v2/__init__.py
similarity index 100%
rename from netspresso/converter/v2/__init__.py
rename to src/netspresso/compressor/v2/__init__.py
diff --git a/netspresso/compressor/v2/compressor.py b/src/netspresso/compressor/v2/compressor.py
similarity index 100%
rename from netspresso/compressor/v2/compressor.py
rename to src/netspresso/compressor/v2/compressor.py
diff --git a/netspresso/converter/__init__.py b/src/netspresso/converter/__init__.py
similarity index 100%
rename from netspresso/converter/__init__.py
rename to src/netspresso/converter/__init__.py
diff --git a/netspresso/exceptions/__init__.py b/src/netspresso/converter/v2/__init__.py
similarity index 100%
rename from netspresso/exceptions/__init__.py
rename to src/netspresso/converter/v2/__init__.py
diff --git a/netspresso/converter/v2/converter.py b/src/netspresso/converter/v2/converter.py
similarity index 100%
rename from netspresso/converter/v2/converter.py
rename to src/netspresso/converter/v2/converter.py
diff --git a/netspresso/enums/__init__.py b/src/netspresso/enums/__init__.py
similarity index 100%
rename from netspresso/enums/__init__.py
rename to src/netspresso/enums/__init__.py
diff --git a/netspresso/enums/compression.py b/src/netspresso/enums/compression.py
similarity index 100%
rename from netspresso/enums/compression.py
rename to src/netspresso/enums/compression.py
diff --git a/netspresso/enums/config.py b/src/netspresso/enums/config.py
similarity index 100%
rename from netspresso/enums/config.py
rename to src/netspresso/enums/config.py
diff --git a/netspresso/enums/credit.py b/src/netspresso/enums/credit.py
similarity index 100%
rename from netspresso/enums/credit.py
rename to src/netspresso/enums/credit.py
diff --git a/netspresso/enums/data.py b/src/netspresso/enums/data.py
similarity index 100%
rename from netspresso/enums/data.py
rename to src/netspresso/enums/data.py
diff --git a/netspresso/enums/device.py b/src/netspresso/enums/device.py
similarity index 100%
rename from netspresso/enums/device.py
rename to src/netspresso/enums/device.py
diff --git a/netspresso/enums/inference.py b/src/netspresso/enums/inference.py
similarity index 100%
rename from netspresso/enums/inference.py
rename to src/netspresso/enums/inference.py
diff --git a/netspresso/enums/metadata.py b/src/netspresso/enums/metadata.py
similarity index 100%
rename from netspresso/enums/metadata.py
rename to src/netspresso/enums/metadata.py
diff --git a/netspresso/enums/model.py b/src/netspresso/enums/model.py
similarity index 100%
rename from netspresso/enums/model.py
rename to src/netspresso/enums/model.py
diff --git a/netspresso/enums/module.py b/src/netspresso/enums/module.py
similarity index 100%
rename from netspresso/enums/module.py
rename to src/netspresso/enums/module.py
diff --git a/netspresso/enums/quantize.py b/src/netspresso/enums/quantize.py
similarity index 100%
rename from netspresso/enums/quantize.py
rename to src/netspresso/enums/quantize.py
diff --git a/netspresso/enums/tao/__init__.py b/src/netspresso/enums/tao/__init__.py
similarity index 100%
rename from netspresso/enums/tao/__init__.py
rename to src/netspresso/enums/tao/__init__.py
diff --git a/netspresso/enums/tao/action.py b/src/netspresso/enums/tao/action.py
similarity index 100%
rename from netspresso/enums/tao/action.py
rename to src/netspresso/enums/tao/action.py
diff --git a/netspresso/enums/tao/experiment.py b/src/netspresso/enums/tao/experiment.py
similarity index 100%
rename from netspresso/enums/tao/experiment.py
rename to src/netspresso/enums/tao/experiment.py
diff --git a/netspresso/enums/task.py b/src/netspresso/enums/task.py
similarity index 100%
rename from netspresso/enums/task.py
rename to src/netspresso/enums/task.py
diff --git a/netspresso/enums/train.py b/src/netspresso/enums/train.py
similarity index 100%
rename from netspresso/enums/train.py
rename to src/netspresso/enums/train.py
diff --git a/netspresso/inferencer/postprocessors/__init__.py b/src/netspresso/exceptions/__init__.py
similarity index 100%
rename from netspresso/inferencer/postprocessors/__init__.py
rename to src/netspresso/exceptions/__init__.py
diff --git a/netspresso/exceptions/common.py b/src/netspresso/exceptions/common.py
similarity index 100%
rename from netspresso/exceptions/common.py
rename to src/netspresso/exceptions/common.py
diff --git a/netspresso/exceptions/compressor.py b/src/netspresso/exceptions/compressor.py
similarity index 100%
rename from netspresso/exceptions/compressor.py
rename to src/netspresso/exceptions/compressor.py
diff --git a/netspresso/exceptions/inferencer.py b/src/netspresso/exceptions/inferencer.py
similarity index 100%
rename from netspresso/exceptions/inferencer.py
rename to src/netspresso/exceptions/inferencer.py
diff --git a/netspresso/exceptions/trainer.py b/src/netspresso/exceptions/trainer.py
similarity index 100%
rename from netspresso/exceptions/trainer.py
rename to src/netspresso/exceptions/trainer.py
diff --git a/netspresso/inferencer/__init__.py b/src/netspresso/inferencer/__init__.py
similarity index 100%
rename from netspresso/inferencer/__init__.py
rename to src/netspresso/inferencer/__init__.py
diff --git a/netspresso/inferencer/inferencer.py b/src/netspresso/inferencer/inferencer.py
similarity index 100%
rename from netspresso/inferencer/inferencer.py
rename to src/netspresso/inferencer/inferencer.py
diff --git a/netspresso/inferencer/preprocessors/__init__.py b/src/netspresso/inferencer/postprocessors/__init__.py
similarity index 100%
rename from netspresso/inferencer/preprocessors/__init__.py
rename to src/netspresso/inferencer/postprocessors/__init__.py
diff --git a/netspresso/inferencer/postprocessors/classification.py b/src/netspresso/inferencer/postprocessors/classification.py
similarity index 100%
rename from netspresso/inferencer/postprocessors/classification.py
rename to src/netspresso/inferencer/postprocessors/classification.py
diff --git a/netspresso/inferencer/postprocessors/detection.py b/src/netspresso/inferencer/postprocessors/detection.py
similarity index 97%
rename from netspresso/inferencer/postprocessors/detection.py
rename to src/netspresso/inferencer/postprocessors/detection.py
index f5ea8a75..66efe97c 100644
--- a/netspresso/inferencer/postprocessors/detection.py
+++ b/src/netspresso/inferencer/postprocessors/detection.py
@@ -1,124 +1,124 @@
-from functools import partial
-
-import numpy as np
-
-
-def anchor_free_decoupled_head_decode(pred, original_shape, score_thresh=0.7):
-    pred = pred['pred']
-    stage_strides= [original_shape[-1] // o.shape[-1] for o in pred]
-
-    hw = [x.shape[-2:] for x in pred]
-    dim_len = pred[0].shape[1]
-
-    pred = np.concatenate([x.reshape(1, dim_len, -1) for x in pred], axis=2).transpose(0, 2, 1)
-    pred[..., 4:] = 1 / (1 + (np.exp(-pred[..., 4:])))
-
-    grids = []
-    strides = []
-    for (hsize, wsize), stride in zip(hw, stage_strides):
-        yv, xv = np.meshgrid(np.arange(hsize, dtype='float32'), np.arange(wsize, dtype='float32'), indexing='ij')
-        grid = np.stack((xv, yv), 2).reshape(1, -1, 2)
-        grids.append(grid)
-        shape = grid.shape[:2]
-        strides.append(np.full((*shape, 1), stride, dtype='float32'))
-
-    grids = np.concatenate(grids, axis=1)
-    strides = np.concatenate(strides, axis=1)
-
-    pred = np.concatenate([
-        (pred[..., 0:2] + grids) * strides,
-        np.exp(pred[..., 2:4]) * strides,
-        pred[..., 4:]
-    ], axis=-1)
-
-    box_corner = np.empty(pred.shape)
-    box_corner[:, :, 0] = pred[:, :, 0] - pred[:, :, 2] / 2
-    box_corner[:, :, 1] = pred[:, :, 1] - pred[:, :, 3] / 2
-    box_corner[:, :, 2] = pred[:, :, 0] + pred[:, :, 2] / 2
-    box_corner[:, :, 3] = pred[:, :, 1] + pred[:, :, 3] / 2
-    pred[:, :, :4] = box_corner[:, :, :4]
-
-    # Discard boxes with low score
-    detections = []
-    for p in pred:
-        class_pred = np.argmax(p[:, 5:], 1, keepdims=True)
-        class_conf = p[np.arange(p.shape[0]), 5+class_pred.squeeze()][:, np.newaxis]
-
-        conf_mask = (p[:, 4] * class_conf.squeeze() >= score_thresh).squeeze()
-
-        # x1, y1, x2, y2, obj_conf, pred_score, pred_label
-        detections.append(
-            np.concatenate((p[:, :5], class_conf, class_pred), axis=1)[conf_mask]
-        )
-
-    return detections
-
-def nms_fast_rcnn(dets, scores, thresh):
-    '''
-    dets is a numpy array : num_dets, 4
-    scores ia  nump array : num_dets,
-    '''
-    x1 = dets[:, 0]
-    y1 = dets[:, 1]
-    x2 = dets[:, 2]
-    y2 = dets[:, 3]
-
-    areas = (x2 - x1 + 1) * (y2 - y1 + 1)
-    order = scores.argsort()[::-1] # get boxes with more ious first
-
-    keep = []
-    while order.size > 0:
-        i = order[0] # pick maxmum iou box
-        keep.append(i)
-        xx1 = np.maximum(x1[i], x1[order[1:]])
-        yy1 = np.maximum(y1[i], y1[order[1:]])
-        xx2 = np.minimum(x2[i], x2[order[1:]])
-        yy2 = np.minimum(y2[i], y2[order[1:]])
-
-        w = np.maximum(0.0, xx2 - xx1 + 1) # maximum width
-        h = np.maximum(0.0, yy2 - yy1 + 1) # maxiumum height
-        inter = w * h
-        ovr = inter / (areas[i] + areas[order[1:]] - inter)
-
-        inds = np.where(ovr <= thresh)[0]
-        order = order[inds + 1]
-
-    return keep
-
-def nms(prediction, nms_thresh=0.45):
-    output = [np.zeros((0, 7)) for _ in range(len(prediction))]
-    for i, image_pred in enumerate(prediction):
-
-        # If none are remaining => process next image
-        if not image_pred.shape[0]:
-            continue
-
-        nms_out_index = nms_fast_rcnn(
-            image_pred[:, :4],
-            image_pred[:, 4] * image_pred[:, 5],
-            nms_thresh,
-        )
-
-        image_pred = image_pred[nms_out_index]
-        output[i] = np.concatenate((output[i], image_pred))
-
-    return output
-
-
-class DetectionPostprocessor:
-    def __init__(self, score_thresh, nms_thresh):
-        self.decode_outputs = partial(anchor_free_decoupled_head_decode, score_thresh=score_thresh)
-        self.postprocess = partial(nms, nms_thresh=nms_thresh)
-
-    def __call__(self, outputs, original_shape):
-        pred = outputs
-
-        if self.decode_outputs:
-            pred = self.decode_outputs(pred, original_shape)
-        if self.postprocess:
-            pred = self.postprocess(pred)
-
-        pred = [(np.concatenate([p[:, :4], p[:, 4:5] * p[:, 5:6]], axis=-1),
-                      p[:, 6].astype('int'))
-                      for p in pred]
-        return pred
+from functools import partial
+
+import numpy as np
+
+
+def anchor_free_decoupled_head_decode(pred, original_shape, score_thresh=0.7):
+    pred = pred['pred']
+    stage_strides= [original_shape[-1] // o.shape[-1] for o in pred]
+
+    hw = [x.shape[-2:] for x in pred]
+    dim_len = pred[0].shape[1]
+
+    pred = np.concatenate([x.reshape(1, dim_len, -1) for x in pred], axis=2).transpose(0, 2, 1)
+    pred[..., 4:] = 1 / (1 + (np.exp(-pred[..., 4:])))
+
+    grids = []
+    strides = []
+    for (hsize, wsize), stride in zip(hw, stage_strides):
+        yv, xv = np.meshgrid(np.arange(hsize, dtype='float32'), np.arange(wsize, dtype='float32'), indexing='ij')
+        grid = np.stack((xv, yv), 2).reshape(1, -1, 2)
+        grids.append(grid)
+        shape = grid.shape[:2]
+        strides.append(np.full((*shape, 1), stride, dtype='float32'))
+
+    grids = np.concatenate(grids, axis=1)
+    strides = np.concatenate(strides, axis=1)
+
+    pred = np.concatenate([
+        (pred[..., 0:2] + grids) * strides,
+        np.exp(pred[..., 2:4]) * strides,
+        pred[..., 4:]
+    ], axis=-1)
+
+    box_corner = np.empty(pred.shape)
+    box_corner[:, :, 0] = pred[:, :, 0] - pred[:, :, 2] / 2
+    box_corner[:, :, 1] = pred[:, :, 1] - pred[:, :, 3] / 2
+    box_corner[:, :, 2] = pred[:, :, 0] + pred[:, :, 2] / 2
+    box_corner[:, :, 3] = pred[:, :, 1] + pred[:, :, 3] / 2
+    pred[:, :, :4] = box_corner[:, :, :4]
+
+    # Discard boxes with low score
+    detections = []
+    for p in pred:
+        class_pred = np.argmax(p[:, 5:], 1, keepdims=True)
+        class_conf = p[np.arange(p.shape[0]), 5+class_pred.squeeze()][:, np.newaxis]
+
+        conf_mask = (p[:, 4] * class_conf.squeeze() >= score_thresh).squeeze()
+
+        # x1, y1, x2, y2, obj_conf, pred_score, pred_label
+        detections.append(
+            np.concatenate((p[:, :5], class_conf, class_pred), axis=1)[conf_mask]
+        )
+
+    return detections
+
+def nms_fast_rcnn(dets, scores, thresh):
+    '''
+    dets is a numpy array : num_dets, 4
+    scores ia  nump array : num_dets,
+    '''
+    x1 = dets[:, 0]
+    y1 = dets[:, 1]
+    x2 = dets[:, 2]
+    y2 = dets[:, 3]
+
+    areas = (x2 - x1 + 1) * (y2 - y1 + 1)
+    order = scores.argsort()[::-1] # get boxes with more ious first
+
+    keep = []
+    while order.size > 0:
+        i = order[0] # pick maxmum iou box
+        keep.append(i)
+        xx1 = np.maximum(x1[i], x1[order[1:]])
+        yy1 = np.maximum(y1[i], y1[order[1:]])
+        xx2 = np.minimum(x2[i], x2[order[1:]])
+        yy2 = np.minimum(y2[i], y2[order[1:]])
+
+        w = np.maximum(0.0, xx2 - xx1 + 1) # maximum width
+        h = np.maximum(0.0, yy2 - yy1 + 1) # maxiumum height
+        inter = w * h
+        ovr = inter / (areas[i] + areas[order[1:]] - inter)
+
+        inds = np.where(ovr <= thresh)[0]
+        order = order[inds + 1]
+
+    return keep
+
+def nms(prediction, nms_thresh=0.45):
+    output = [np.zeros((0, 7)) for _ in range(len(prediction))]
+    for i, image_pred in enumerate(prediction):
+
+        # If none are remaining => process next image
+        if not image_pred.shape[0]:
+            continue
+
+        nms_out_index = nms_fast_rcnn(
+            image_pred[:, :4],
+            image_pred[:, 4] * image_pred[:, 5],
+            nms_thresh,
+        )
+
+        image_pred = image_pred[nms_out_index]
+        output[i] = np.concatenate((output[i], image_pred))
+
+    return output
+
+
+class DetectionPostprocessor:
+    def __init__(self, score_thresh, nms_thresh):
+        self.decode_outputs = partial(anchor_free_decoupled_head_decode, score_thresh=score_thresh)
+        self.postprocess = partial(nms, nms_thresh=nms_thresh)
+
+    def __call__(self, outputs, original_shape):
+        pred = outputs
+
+        if self.decode_outputs:
+            pred = self.decode_outputs(pred, original_shape)
+        if self.postprocess:
+            pred = self.postprocess(pred)
+
+        pred = [(np.concatenate([p[:, :4], p[:, 4:5] * p[:, 5:6]], axis=-1),
+                      p[:, 6].astype('int'))
+                      for p in pred]
+        return pred
diff --git a/netspresso/inferencer/postprocessors/segmentation.py b/src/netspresso/inferencer/postprocessors/segmentation.py
similarity index 100%
rename from netspresso/inferencer/postprocessors/segmentation.py
rename to src/netspresso/inferencer/postprocessors/segmentation.py
diff --git a/netspresso/inferencer/visualizers/__init__.py b/src/netspresso/inferencer/preprocessors/__init__.py
similarity index 100%
rename from netspresso/inferencer/visualizers/__init__.py
rename to src/netspresso/inferencer/preprocessors/__init__.py
diff --git a/netspresso/inferencer/preprocessors/base.py b/src/netspresso/inferencer/preprocessors/base.py
similarity index 97%
rename from netspresso/inferencer/preprocessors/base.py
rename to src/netspresso/inferencer/preprocessors/base.py
index cf5f83dd..eaf15865 100644
--- a/netspresso/inferencer/preprocessors/base.py
+++ b/src/netspresso/inferencer/preprocessors/base.py
@@ -1,61 +1,61 @@
-from functools import partial
-
-import cv2
-import numpy as np
-
-IMAGENET_DEFAULT_MEAN = (0.485, 0.456, 0.406)
-IMAGENET_DEFAULT_STD = (0.229, 0.224, 0.225)
-INVERSE_MODES_MAPPING = {
-    'bilinear': cv2.INTER_LINEAR,
-    'bicubic': cv2.INTER_CUBIC,
-}
-
-
-def resize_img(img, size, interpolation, max_size, resize_criteria):
-    assert isinstance(size, int), "Only support int type ``size`` now."
-    assert resize_criteria == 'long', "Only support ``long`` type ``resize_criteria`` now."
-    h, w = img.shape[:2]
-    long_side, short_side = max(h, w), min(h, w)
-    resize_factor = size / long_side
-    target_size = [size, round(resize_factor * short_side)] if h < w else [round(resize_factor * short_side), size]
-    img = cv2.resize(img, dsize=target_size, interpolation=cv2.INTER_LINEAR)
-    return img
-
-
-def pad_img(img, size, fill):
-    assert isinstance(size, int), "Only support int type ``size`` now."
-    h, w = img.shape[:2]
-    padded = np.full((size, size, 3), fill, dtype='uint8')
-    padded[:h, :w] = img
-    return padded
-
-
-def normalize(img):
-    img = img.astype('float32') / 255.0
-    img = img - np.array(IMAGENET_DEFAULT_MEAN).reshape(1, 1, -1).astype('float32')
-    img = img / np.array(IMAGENET_DEFAULT_STD).reshape(1, 1, -1).astype('float32')
-    img = img[np.newaxis, ...]
-    return img
-
-
-class Preprocessor:
-    DEVICE_TRANSFORM_DICT = {
-        'resize': resize_img,
-        'pad': pad_img,
-    }
-
-    def __init__(self, preprocess_list):
-        self.transforms = []
-        for transform in preprocess_list:
-            name = transform["name"]
-            augment_kwargs = list(transform.keys())
-            augment_kwargs.remove('name')
-            augment_kwargs = {k:transform[k] for k in augment_kwargs}
-            transform = partial(self.DEVICE_TRANSFORM_DICT[name], **augment_kwargs)
-            self.transforms.append(transform)
-
-    def __call__(self, img):
-        for transform in self.transforms:
-            img = transform(img)
-        img = normalize(img)
-        return img
+from functools import partial
+
+import cv2
+import numpy as np
+
+IMAGENET_DEFAULT_MEAN = (0.485, 0.456, 0.406)
+IMAGENET_DEFAULT_STD = (0.229, 0.224, 0.225)
+INVERSE_MODES_MAPPING = {
+    'bilinear': cv2.INTER_LINEAR,
+    'bicubic': cv2.INTER_CUBIC,
+}
+
+
+def resize_img(img, size, interpolation, max_size, resize_criteria):
+    assert isinstance(size, int), "Only support int type ``size`` now."
+    assert resize_criteria == 'long', "Only support ``long`` type ``resize_criteria`` now."
+    h, w = img.shape[:2]
+    long_side, short_side = max(h, w), min(h, w)
+    resize_factor = size / long_side
+    target_size = [size, round(resize_factor * short_side)] if h < w else [round(resize_factor * short_side), size]
+    img = cv2.resize(img, dsize=target_size, interpolation=cv2.INTER_LINEAR)
+    return img
+
+
+def pad_img(img, size, fill):
+    assert isinstance(size, int), "Only support int type ``size`` now."
+    h, w = img.shape[:2]
+    padded = np.full((size, size, 3), fill, dtype='uint8')
+    padded[:h, :w] = img
+    return padded
+
+
+def normalize(img):
+    img = img.astype('float32') / 255.0
+    img = img - np.array(IMAGENET_DEFAULT_MEAN).reshape(1, 1, -1).astype('float32')
+    img = img / np.array(IMAGENET_DEFAULT_STD).reshape(1, 1, -1).astype('float32')
+    img = img[np.newaxis, ...]
+    return img
+
+
+class Preprocessor:
+    DEVICE_TRANSFORM_DICT = {
+        'resize': resize_img,
+        'pad': pad_img,
+    }
+
+    def __init__(self, preprocess_list):
+        self.transforms = []
+        for transform in preprocess_list:
+            name = transform["name"]
+            augment_kwargs = list(transform.keys())
+            augment_kwargs.remove('name')
+            augment_kwargs = {k:transform[k] for k in augment_kwargs}
+            transform = partial(self.DEVICE_TRANSFORM_DICT[name], **augment_kwargs)
+            self.transforms.append(transform)
+
+    def __call__(self, img):
+        for transform in self.transforms:
+            img = transform(img)
+        img = normalize(img)
+        return img
diff --git a/netspresso/metadata/__init__.py b/src/netspresso/inferencer/visualizers/__init__.py
similarity index 100%
rename from netspresso/metadata/__init__.py
rename to src/netspresso/inferencer/visualizers/__init__.py
diff --git a/netspresso/inferencer/visualizers/classification.py b/src/netspresso/inferencer/visualizers/classification.py
similarity index 100%
rename from netspresso/inferencer/visualizers/classification.py
rename to src/netspresso/inferencer/visualizers/classification.py
diff --git a/netspresso/inferencer/visualizers/detection.py b/src/netspresso/inferencer/visualizers/detection.py
similarity index 97%
rename from netspresso/inferencer/visualizers/detection.py
rename to src/netspresso/inferencer/visualizers/detection.py
index 80dc7208..72517e14 100644
--- a/netspresso/inferencer/visualizers/detection.py
+++ b/src/netspresso/inferencer/visualizers/detection.py
@@ -1,45 +1,45 @@
-import cv2
-import numpy as np
-from matplotlib import pyplot as plt
-
-from netspresso.inferencer.visualizers.utils import voc_color_map
-
-
-class DetectionVisualizer:
-    def __init__(self, class_map=None, normalized=False, brightness_factor=1.5):
-        self.cmap = voc_color_map(N=256, normalized=normalized, brightness_factor=brightness_factor)
-        self.class_map = class_map
-
-    def draw(self, image, pred, model_input_shape=None, text_scale=0.7, text_thickness=2, bbox_thickness=2):
-        resize_factor = max((image.shape[0] / model_input_shape[0]), (image.shape[1] / model_input_shape[1]))
-        pred[0][:, 1::2] *= resize_factor
-        pred[0][:, :4:2] *= resize_factor
-
-        visualize_image = image.copy()
-        for bbox_label, class_label in zip(pred[0], pred[1]):
-            # Get bbox coordinates
-            x1 = int(bbox_label[0])
-            y1 = int(bbox_label[1])
-            x2 = int(bbox_label[2])
-            y2 = int(bbox_label[3])
-
-            # Get bbox color
-            color = self.cmap[class_label].tolist()
-
-            # Draw bbox
-            visualize_image = cv2.rectangle(visualize_image, (x1, y1), (x2, y2), color=color, thickness=bbox_thickness)
-
-            # Get class name
-            class_name = self.class_map[int(class_label)] if self.class_map else str(class_label)
-
-            # Draw class info
-            text_size, _ = cv2.getTextSize(str(class_name), cv2.FONT_HERSHEY_SIMPLEX, text_scale, text_thickness)
-            text_w, text_h = text_size
-            visualize_image = cv2.rectangle(visualize_image, (x1, y1-5-text_h), (x1+text_w, y1), color=color, thickness=-1)
-            visualize_image = cv2.putText(visualize_image, str(class_name), (x1, y1-5), cv2.FONT_HERSHEY_SIMPLEX, text_scale, (255, 255, 255), text_thickness)
-
-        return visualize_image
-
-    def visualize_by_plt(self, image):
-        plt.imshow(image)
-        plt.show()
+import cv2
+import numpy as np
+from matplotlib import pyplot as plt
+
+from netspresso.inferencer.visualizers.utils import voc_color_map
+
+
+class DetectionVisualizer:
+    def __init__(self, class_map=None, normalized=False, brightness_factor=1.5):
+        self.cmap = voc_color_map(N=256, normalized=normalized, brightness_factor=brightness_factor)
+        self.class_map = class_map
+
+    def draw(self, image, pred, model_input_shape=None, text_scale=0.7, text_thickness=2, bbox_thickness=2):
+        resize_factor = max((image.shape[0] / model_input_shape[0]), (image.shape[1] / model_input_shape[1]))
+        pred[0][:, 1::2] *= resize_factor
+        pred[0][:, :4:2] *= resize_factor
+
+        visualize_image = image.copy()
+        for bbox_label, class_label in zip(pred[0], pred[1]):
+            # Get bbox coordinates
+            x1 = int(bbox_label[0])
+            y1 = int(bbox_label[1])
+            x2 = int(bbox_label[2])
+            y2 = int(bbox_label[3])
+
+            # Get bbox color
+            color = self.cmap[class_label].tolist()
+
+            # Draw bbox
+            visualize_image = cv2.rectangle(visualize_image, (x1, y1), (x2, y2), color=color, thickness=bbox_thickness)
+
+            # Get class name
+            class_name = self.class_map[int(class_label)] if self.class_map else str(class_label)
+
+            # Draw class info
+            text_size, _ = cv2.getTextSize(str(class_name), cv2.FONT_HERSHEY_SIMPLEX, text_scale, text_thickness)
+            text_w, text_h = text_size
+            visualize_image = cv2.rectangle(visualize_image, (x1, y1-5-text_h), (x1+text_w, y1), color=color, thickness=-1)
+            visualize_image = cv2.putText(visualize_image, str(class_name), (x1, y1-5), cv2.FONT_HERSHEY_SIMPLEX, text_scale, (255, 255, 255), text_thickness)
+
+        return visualize_image
+
+    def visualize_by_plt(self, image):
+        plt.imshow(image)
+        plt.show()
diff --git a/netspresso/inferencer/visualizers/segmentation.py b/src/netspresso/inferencer/visualizers/segmentation.py
similarity index 100%
rename from netspresso/inferencer/visualizers/segmentation.py
rename to src/netspresso/inferencer/visualizers/segmentation.py
diff --git a/netspresso/inferencer/visualizers/utils.py b/src/netspresso/inferencer/visualizers/utils.py
similarity index 100%
rename from netspresso/inferencer/visualizers/utils.py
rename to src/netspresso/inferencer/visualizers/utils.py
diff --git a/netspresso/tao/utils/__init__.py b/src/netspresso/metadata/__init__.py
similarity index 100%
rename from netspresso/tao/utils/__init__.py
rename to src/netspresso/metadata/__init__.py
diff --git a/netspresso/metadata/benchmarker.py b/src/netspresso/metadata/benchmarker.py
similarity index 100%
rename from netspresso/metadata/benchmarker.py
rename to src/netspresso/metadata/benchmarker.py
diff --git a/netspresso/metadata/common.py b/src/netspresso/metadata/common.py
similarity index 100%
rename from netspresso/metadata/common.py
rename to src/netspresso/metadata/common.py
diff --git a/netspresso/metadata/compressor.py b/src/netspresso/metadata/compressor.py
similarity index 100%
rename from netspresso/metadata/compressor.py
rename to src/netspresso/metadata/compressor.py
diff --git a/netspresso/metadata/converter.py b/src/netspresso/metadata/converter.py
similarity index 100%
rename from netspresso/metadata/converter.py
rename to src/netspresso/metadata/converter.py
diff --git a/netspresso/metadata/quantizer.py b/src/netspresso/metadata/quantizer.py
similarity index 100%
rename from netspresso/metadata/quantizer.py
rename to src/netspresso/metadata/quantizer.py
diff --git a/netspresso/metadata/trainer.py b/src/netspresso/metadata/trainer.py
similarity index 100%
rename from netspresso/metadata/trainer.py
rename to src/netspresso/metadata/trainer.py
diff --git a/netspresso/netspresso.py b/src/netspresso/netspresso.py
similarity index 100%
rename from netspresso/netspresso.py
rename to src/netspresso/netspresso.py
diff --git a/netspresso/quantizer/__init__.py b/src/netspresso/quantizer/__init__.py
similarity index 100%
rename from netspresso/quantizer/__init__.py
rename to src/netspresso/quantizer/__init__.py
diff --git a/netspresso/quantizer/quantizer.py b/src/netspresso/quantizer/quantizer.py
similarity index 100%
rename from netspresso/quantizer/quantizer.py
rename to src/netspresso/quantizer/quantizer.py
diff --git a/netspresso/quantizer/schema.py b/src/netspresso/quantizer/schema.py
similarity index 100%
rename from netspresso/quantizer/schema.py
rename to src/netspresso/quantizer/schema.py
diff --git a/netspresso/tao/__init__.py b/src/netspresso/tao/__init__.py
similarity index 100%
rename from netspresso/tao/__init__.py
rename to src/netspresso/tao/__init__.py
diff --git a/netspresso/tao/dataset.py b/src/netspresso/tao/dataset.py
similarity index 100%
rename from netspresso/tao/dataset.py
rename to src/netspresso/tao/dataset.py
diff --git a/netspresso/tao/experiment.py b/src/netspresso/tao/experiment.py
similarity index 100%
rename from netspresso/tao/experiment.py
rename to src/netspresso/tao/experiment.py
diff --git a/netspresso/tao/tao.py b/src/netspresso/tao/tao.py
similarity index 100%
rename from netspresso/tao/tao.py
rename to src/netspresso/tao/tao.py
diff --git a/src/netspresso/tao/utils/__init__.py b/src/netspresso/tao/utils/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/netspresso/tao/utils/file.py b/src/netspresso/tao/utils/file.py
similarity index 100%
rename from netspresso/tao/utils/file.py
rename to src/netspresso/tao/utils/file.py
diff --git a/netspresso/trainer/__init__.py b/src/netspresso/trainer/__init__.py
similarity index 100%
rename from netspresso/trainer/__init__.py
rename to src/netspresso/trainer/__init__.py
diff --git a/netspresso/trainer/augmentations/__init__.py b/src/netspresso/trainer/augmentations/__init__.py
similarity index 100%
rename from netspresso/trainer/augmentations/__init__.py
rename to src/netspresso/trainer/augmentations/__init__.py
diff --git a/netspresso/trainer/augmentations/augmentation.py b/src/netspresso/trainer/augmentations/augmentation.py
similarity index 100%
rename from netspresso/trainer/augmentations/augmentation.py
rename to src/netspresso/trainer/augmentations/augmentation.py
diff --git a/netspresso/trainer/data/__init__.py b/src/netspresso/trainer/data/__init__.py
similarity index 100%
rename from netspresso/trainer/data/__init__.py
rename to src/netspresso/trainer/data/__init__.py
diff --git a/netspresso/trainer/data/data.py b/src/netspresso/trainer/data/data.py
similarity index 100%
rename from netspresso/trainer/data/data.py
rename to src/netspresso/trainer/data/data.py
diff --git a/netspresso/trainer/models/__init__.py b/src/netspresso/trainer/models/__init__.py
similarity index 100%
rename from netspresso/trainer/models/__init__.py
rename to src/netspresso/trainer/models/__init__.py
diff --git a/netspresso/trainer/models/base.py b/src/netspresso/trainer/models/base.py
similarity index 100%
rename from netspresso/trainer/models/base.py
rename to src/netspresso/trainer/models/base.py
diff --git a/netspresso/trainer/models/efficientformer.py b/src/netspresso/trainer/models/efficientformer.py
similarity index 100%
rename from netspresso/trainer/models/efficientformer.py
rename to src/netspresso/trainer/models/efficientformer.py
diff --git a/netspresso/trainer/models/mixnet.py b/src/netspresso/trainer/models/mixnet.py
similarity index 100%
rename from netspresso/trainer/models/mixnet.py
rename to src/netspresso/trainer/models/mixnet.py
diff --git a/netspresso/trainer/models/mobilenetv3.py b/src/netspresso/trainer/models/mobilenetv3.py
similarity index 100%
rename from netspresso/trainer/models/mobilenetv3.py
rename to src/netspresso/trainer/models/mobilenetv3.py
diff --git a/netspresso/trainer/models/mobilevit.py b/src/netspresso/trainer/models/mobilevit.py
similarity index 100%
rename from netspresso/trainer/models/mobilevit.py
rename to src/netspresso/trainer/models/mobilevit.py
diff --git a/netspresso/trainer/models/pidnet.py b/src/netspresso/trainer/models/pidnet.py
similarity index 100%
rename from netspresso/trainer/models/pidnet.py
rename to src/netspresso/trainer/models/pidnet.py
diff --git a/netspresso/trainer/models/resnet.py b/src/netspresso/trainer/models/resnet.py
similarity index 100%
rename from netspresso/trainer/models/resnet.py
rename to src/netspresso/trainer/models/resnet.py
diff --git a/netspresso/trainer/models/rtmpose.py b/src/netspresso/trainer/models/rtmpose.py
similarity index 100%
rename from netspresso/trainer/models/rtmpose.py
rename to src/netspresso/trainer/models/rtmpose.py
diff --git a/netspresso/trainer/models/segformer.py b/src/netspresso/trainer/models/segformer.py
similarity index 100%
rename from netspresso/trainer/models/segformer.py
rename to src/netspresso/trainer/models/segformer.py
diff --git a/netspresso/trainer/models/vit.py b/src/netspresso/trainer/models/vit.py
similarity index 100%
rename from netspresso/trainer/models/vit.py
rename to src/netspresso/trainer/models/vit.py
diff --git a/netspresso/trainer/models/yolo.py b/src/netspresso/trainer/models/yolo.py
similarity index 100%
rename from netspresso/trainer/models/yolo.py
rename to src/netspresso/trainer/models/yolo.py
diff --git a/netspresso/trainer/models/yolox.py b/src/netspresso/trainer/models/yolox.py
similarity index 100%
rename from netspresso/trainer/models/yolox.py
rename to src/netspresso/trainer/models/yolox.py
diff --git a/netspresso/trainer/optimizers/__init__.py b/src/netspresso/trainer/optimizers/__init__.py
similarity index 100%
rename from netspresso/trainer/optimizers/__init__.py
rename to src/netspresso/trainer/optimizers/__init__.py
diff --git a/netspresso/trainer/optimizers/optimizers.py b/src/netspresso/trainer/optimizers/optimizers.py
similarity index 100%
rename from netspresso/trainer/optimizers/optimizers.py
rename to src/netspresso/trainer/optimizers/optimizers.py
diff --git a/netspresso/trainer/schedulers/__init__.py b/src/netspresso/trainer/schedulers/__init__.py
similarity index 100%
rename from netspresso/trainer/schedulers/__init__.py
rename to src/netspresso/trainer/schedulers/__init__.py
diff --git a/netspresso/trainer/schedulers/schedulers.py b/src/netspresso/trainer/schedulers/schedulers.py
similarity index 100%
rename from netspresso/trainer/schedulers/schedulers.py
rename to src/netspresso/trainer/schedulers/schedulers.py
diff --git a/netspresso/trainer/trainer.py b/src/netspresso/trainer/trainer.py
similarity index 100%
rename from netspresso/trainer/trainer.py
rename to src/netspresso/trainer/trainer.py
diff --git a/netspresso/trainer/trainer_configs.py b/src/netspresso/trainer/trainer_configs.py
similarity index 100%
rename from netspresso/trainer/trainer_configs.py
rename to src/netspresso/trainer/trainer_configs.py
diff --git a/netspresso/trainer/training/__init__.py b/src/netspresso/trainer/training/__init__.py
similarity index 100%
rename from netspresso/trainer/training/__init__.py
rename to src/netspresso/trainer/training/__init__.py
diff --git a/netspresso/trainer/training/environment.py b/src/netspresso/trainer/training/environment.py
similarity index 100%
rename from netspresso/trainer/training/environment.py
rename to src/netspresso/trainer/training/environment.py
diff --git a/netspresso/trainer/training/logging.py b/src/netspresso/trainer/training/logging.py
similarity index 100%
rename from netspresso/trainer/training/logging.py
rename to src/netspresso/trainer/training/logging.py
diff --git a/netspresso/trainer/training/training.py b/src/netspresso/trainer/training/training.py
similarity index 100%
rename from netspresso/trainer/training/training.py
rename to src/netspresso/trainer/training/training.py
diff --git a/netspresso/utils/__init__.py b/src/netspresso/utils/__init__.py
similarity index 100%
rename from netspresso/utils/__init__.py
rename to src/netspresso/utils/__init__.py
diff --git a/netspresso/utils/credit.py b/src/netspresso/utils/credit.py
similarity index 100%
rename from netspresso/utils/credit.py
rename to src/netspresso/utils/credit.py
diff --git a/netspresso/utils/file.py b/src/netspresso/utils/file.py
similarity index 100%
rename from netspresso/utils/file.py
rename to src/netspresso/utils/file.py
diff --git a/netspresso/utils/metadata/__init__.py b/src/netspresso/utils/metadata/__init__.py
similarity index 100%
rename from netspresso/utils/metadata/__init__.py
rename to src/netspresso/utils/metadata/__init__.py
diff --git a/netspresso/utils/metadata/default/__init__.py b/src/netspresso/utils/metadata/default/__init__.py
similarity index 100%
rename from netspresso/utils/metadata/default/__init__.py
rename to src/netspresso/utils/metadata/default/__init__.py
diff --git a/netspresso/utils/metadata/default/benchmarker.py b/src/netspresso/utils/metadata/default/benchmarker.py
similarity index 100%
rename from netspresso/utils/metadata/default/benchmarker.py
rename to src/netspresso/utils/metadata/default/benchmarker.py
diff --git a/netspresso/utils/metadata/default/common.py b/src/netspresso/utils/metadata/default/common.py
similarity index 100%
rename from netspresso/utils/metadata/default/common.py
rename to src/netspresso/utils/metadata/default/common.py
diff --git a/netspresso/utils/metadata/default/compressor.py b/src/netspresso/utils/metadata/default/compressor.py
similarity index 100%
rename from netspresso/utils/metadata/default/compressor.py
rename to src/netspresso/utils/metadata/default/compressor.py
diff --git a/netspresso/utils/metadata/default/converter.py b/src/netspresso/utils/metadata/default/converter.py
similarity index 100%
rename from netspresso/utils/metadata/default/converter.py
rename to src/netspresso/utils/metadata/default/converter.py
diff --git a/netspresso/utils/metadata/default/trainer.py b/src/netspresso/utils/metadata/default/trainer.py
similarity index 100%
rename from netspresso/utils/metadata/default/trainer.py
rename to src/netspresso/utils/metadata/default/trainer.py
diff --git a/netspresso/utils/metadata/handler.py b/src/netspresso/utils/metadata/handler.py
similarity index 100%
rename from netspresso/utils/metadata/handler.py
rename to src/netspresso/utils/metadata/handler.py
diff --git a/netspresso/utils/plotter.py b/src/netspresso/utils/plotter.py
similarity index 100%
rename from netspresso/utils/plotter.py
rename to src/netspresso/utils/plotter.py