| FROM python:3.11-slim | |
| # Set the working directory | |
| WORKDIR /app | |
| # Install system dependencies if any are needed | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy backend requirements first to leverage Docker cache | |
| COPY backend/requirements.txt . | |
| # Install python dependencies | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy backend codebase | |
| COPY backend/ ./backend/ | |
| # Create data directories and set permissions so Hugging Face user can write to them | |
| RUN mkdir -p /app/backend/data/sources && chmod -R 777 /app/backend/data | |
| # Set PYTHONPATH so Python can locate our backend module | |
| ENV PYTHONPATH=/app | |
| # Expose Hugging Face Spaces default port | |
| EXPOSE 7860 | |
| # Run uvicorn on port 7860 | |
| CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "7860"] | |