upgraded packages, added dockerfile

.dockerignore

@@ -0,0 +1,11 @@
+.git
+.gitignore
+.venv
+__pycache__
+*.pyc
+.pytest_cache
+.coverage
+.ruff_cache
+.github/
+README.md
+LICENSE

Dockerfile

@@ -0,0 +1,19 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Copy only the pyproject.toml files for dependency installation
+COPY app/pyproject.toml ./app/
+COPY pyproject.toml ./
+
+# Install dependencies from app/pyproject.toml
+RUN pip install --no-cache-dir -e ./app
+
+# Copy the rest of the project
+COPY . .
+
+# Expose Streamlit's default port
+EXPOSE 8501
+
+# Run the Streamlit app
+CMD ["streamlit", "run", "app/main.py"]

app/pyproject.toml

@@ -5,10 +5,10 @@ description = "A Streamlit-based chatbot application that provides an interactiv
 readme = "README.md"
 requires-python = ">=3.12, <4.0"
 dependencies = [
-    "llama-index>=0.13.3",
-    "llama-index-embeddings-google-genai>=0.3.1",
-    "llama-index-llms-google-genai>=0.3.1",
-    "streamlit>=1.49.1",
+    "llama-index==0.14.14",
+    "llama-index-embeddings-google-genai==0.3.2",
+    "llama-index-llms-google-genai==0.8.7",
+    "streamlit==1.54.0",
 ]
 
 [tool.poetry]