Dockerfile

# Hugging Face Docker Space — CPU FastAPI chat bridge (port 7860)
# https://huggingface.co/docs/hub/spaces-sdks-docker
FROM python:3.11-slim

RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

WORKDIR /app

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

COPY --chown=user . /app

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