FROM python:3.11-slim

RUN useradd -m -u 1000 user
USER user

ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

WORKDIR $HOME/app

COPY --chown=user backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY --chown=user backend/ .

# Expose the mandatory Hugging Face port
EXPOSE 7860

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