| FROM python:3.10-slim | |
| WORKDIR /app | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| gcc g++ && \ | |
| rm -rf /var/lib/apt/lists/* | |
| COPY requirements.txt . | |
| # Install PyTorch CPU-only first (no GPU on HF free tier) | |
| RUN pip install --no-cache-dir torch==2.4.1+cpu --index-url https://download.pytorch.org/whl/cpu | |
| # Install remaining dependencies | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| COPY . . | |
| # Rebuild checkpoint from extracted archive if .ckpt is missing | |
| RUN python scripts/rebuild_ckpt.py || true | |
| EXPOSE 7860 | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] | |