Fix calling stream generator

.pre-commit-config.yaml

@@ -19,12 +19,8 @@ repos:
       exclude: tests/integration/conftest.py
     - id: end-of-file-fixer
     - id: trailing-whitespace
-    - id: flake8
-      args:
-        - --max-line-length=100
-        - --per-file-ignores=files/packit.wsgi:F401,E402
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.711
+    rev: v1.2.0
     hooks:
     -   id: mypy
         args: [--no-strict-optional, --ignore-missing-imports]

ocp-stream-generator/ocp_stream_generator/stream_generator.py

@@ -26,6 +26,11 @@
 import yaml
 import json
 import sys
+
+from pathlib import Path
+
+sys.path.append(str(Path(__file__).parent.parent.absolute()))
+
 from ocp_stream_generator.distribution_data import (
     abbreviations,
     images,

ocp-stream-generator/tests/test_imagestream_file.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 
-
 from ocp_stream_generator.stream_generator import ImagestreamFile