Dockerfile

FROM python:3.11-slim

WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# 复制应用文件
COPY app.py app.py
COPY requirements.txt requirements.txt

# 安装Python依赖
RUN pip install --no-cache-dir -r requirements.txt

# 暴露端口7860（Hugging Face Spaces要求）
EXPOSE 7860

# 运行Streamlit应用，监听端口7860
CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]