Dockerfile

FROM python:3.9-slim

WORKDIR /app

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

COPY . /app

# 为 Hugging Face Spaces 创建非 root 用户
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    PORT=7860

EXPOSE 7860

CMD ["python", "app.py"]