FROM python:3.13.5-slim

WORKDIR /app
COPY loader.py /app/loader.py

RUN python -m pip install --upgrade pip \
 && pip install --no-cache-dir fastapi uvicorn[standard] httpx

ENV PORT=7860
EXPOSE 7860

HEALTHCHECK CMD curl --fail http://localhost:7860/health || exit 1

CMD ["uvicorn", "loader:app", "--host", "0.0.0.0", "--port", "7860"]