### 项目依赖安装

#### 虚拟环境
```shell
python -m venv venv
```
切换虚拟环境
```shell
./venv/bin/activate
```

切换镜像源
```shell
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
```

```shell
pip install -r requirements.txt
```

### requirements.txt
```shell
pip install pipreqs
pipreqs ./ --encoding=utf8
```