FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential curl ca-certificates git && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

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

COPY app /app/app

ENV PORT=7860
EXPOSE 7860

CMD ["python", "-m", "app.main"]