| FROM python:3.11-slim | |
| # Set working directory | |
| WORKDIR /app | |
| # Install dependencies first (layer cache optimization) | |
| COPY server/requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy server source code | |
| COPY server/ . | |
| # HF Spaces uses port 7860 | |
| EXPOSE 7860 | |
| # Health check — ensures /health returns 200 | |
| HEALTHCHECK --interval=30s --timeout=10s --retries=3 \ | |
| CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:7860/health')" | |
| # Start the FastAPI server | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"] | |