FROM python:3.11-slim

RUN useradd -m -u 1000 user
WORKDIR /app

RUN apt-get update && \
    apt-get install -y --no-install-recommends gcc libffi-dev && \
    rm -rf /var/lib/apt/lists/*

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

COPY app.py .

RUN chown -R user:user /app
USER user

EXPOSE 7860

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