Dockerfile

FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

# Install system deps that help wheels build/fetch (kept minimal)
RUN apt-get update && apt-get install -y --no-install-recommends \
    git \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt

COPY main.py ./

# HF Spaces expects the app to listen on 7860
ENV PORT=7860

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