Add docker file bacl

Dockerfile

@@ -0,0 +1,30 @@
+# Use Python 3.9 slim image for efficiency
+FROM python:3.9-slim
+
+# Create a non-root user for security
+RUN useradd -m -u 1000 user
+USER user
+
+# Set environment variables
+ENV PATH="/home/user/.local/bin:$PATH"
+ENV PYTHONPATH="/app:$PYTHONPATH"
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements file with proper ownership
+COPY --chown=user requirements.txt requirements.txt
+
+# Install Python dependencies
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir --upgrade -r requirements.txt
+
+# Copy application code
+COPY --chown=user app.py /app/
+COPY --chown=user . /app/
+
+# Expose port 7860 for Hugging Face Spaces
+EXPOSE 7860
+
+# Command to run the application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]

docs/reference/final_project_structure.md

@@ -11,6 +11,7 @@ atlas-ai-chat/
 ├── app.py                          # Main Flask application (HF Spaces entry point)
 ├── requirements.txt                # Python dependencies (HF Spaces requirement)
 ├── README.md                       # Project documentation
+├── Dockerfile                      # Container configuration (HF Spaces requirement)
 ├── analytics/                      # Core analytics module
 │   ├── __init__.py
 │   ├── collectors.py               # Data collection utilities