FROM python:3.9-slim

WORKDIR /app

# 复制应用文件
COPY . .

# 创建必要的目录
RUN mkdir -p images

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

# 设置环境变量
ENV PYTHONUNBUFFERED=1

# 运行应用
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--timeout", "600", "app:app"]