You are using pip version 10.0.1, however version 20.0.2 is available.的解决方案

在安装第三方库时出现以下提示：
You are using pip version 10.0.1, however version 20.0.2 is available.

输入：python -m pip install --upgrade pip
结果：还是提示上述错误

输入：python -m pip install --U pip
结果：如下所示，更新完成

之后继续安装第三库即可。