Dockerfile

FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
        libgomp1 \
    && rm -rf /var/lib/apt/lists/*

RUN useradd -m -u 1000 user
USER user

ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    HF_HOME=/home/user/.cache/huggingface \
    PYTHONUNBUFFERED=1

WORKDIR /home/user/app

COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --user \
        --extra-index-url https://download.pytorch.org/whl/cpu \
        -r requirements.txt \
    && pip install --no-cache-dir --user gunicorn

COPY --chown=user . .

EXPOSE 7860

CMD ["gunicorn", "-w", "1", "-t", "300", "-b", "0.0.0.0:7860", "app:app"]