fix: Docker build issues and Python packaging

- Added setup.py and pyproject.toml for proper package installation
- Updated Dockerfile to use regular package installation
- Ensured proper project structure for Python packaging
- Updated .dockerignore to exclude build artifacts
- Maintained all previous fixes for permissions and hyperparameters

Resolves Docker build error about missing Python project files

Author: ahmed-n-abdeltwab

Diff for: .dockerignore

@@ -12,3 +12,6 @@ venv/
 .pytest_cache/
 .idea/
 .vscode/
+*.egg-info/
+build/
+dist/

Diff for: Dockerfile

@@ -40,11 +40,15 @@ USER appuser
 COPY --from=builder --chown=appuser:appuser /opt/venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"
 
-# Copy application files
-COPY --chown=appuser:appuser . .
-
-# Install package in development mode
-RUN pip install -e .
+# Copy application files (excluding .dockerignore patterns)
+COPY --chown=appuser:appuser setup.py .
+COPY --chown=appuser:appuser pyproject.toml .
+COPY --chown=appuser:appuser requirements.txt .
+COPY --chown=appuser:appuser src/ ./src/
+COPY --chown=appuser:appuser config/ ./config/
+
+# Install the package
+RUN pip install .
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=10s \

Diff for: setup.py

@@ -0,0 +1,14 @@
+from setuptools import setup, find_packages
+
+setup(
+    name="spyware-detector",
+    version="0.1",
+    packages=find_packages(),
+    install_requires=[
+        "pandas==1.5.3",
+        "numpy==1.23.5",
+        "scikit-learn==1.2.2",
+        "PyYAML==6.0",
+    ],
+    python_requires=">=3.9",
+)