FROM python:3.13-slim

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt && \
    pip install --no-cache-dir uvicorn[standard]==0.24.0

COPY content_gen.py .
COPY main.py .

EXPOSE 7860

ENV HOST=0.0.0.0
ENV PORT=7860
ENV WORKERS=1

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import requests; requests.get('http://localhost:7860/health')" || exit 1

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