通过pip命令安装包时，提示使用版本过低，有高版本可用
例如：
WARNING: You are using pip version 22.0.4; however, version 22.1.2 is available.
You should consider upgrading via the 'C:Program FilesPython39python.exe -m pip install --upgrade pip' command.
解决方案：
Windos图标+R >> 输入cmd >> 执行下记命令进行更新即可
python -m pip install --upgrade pip
