FROM python:3.10-slim

WORKDIR /app

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

COPY . .

# 设置环境变量
ENV FLASK_APP=app.py
ENV FLASK_ENV=production

# 暴露端口
EXPOSE 7860

# 启动命令
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]