Solve the problem of slow Python and pip install

1、 find c disc –> user –>admin( Own computer name )
2、 Create... Under this folder pip Folder
3、 stay pip Created in txt, The content is edited as follows ：
[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
[install]
trusted-host = pypi.tuna.tsinghua.edu.cn
4、 Rename the file ：pip.ini
5、 Fix up the work .

notes ： If the above operation does not work , Need to add one more step ：
python -m pip install --upgrade pip

principle ： Originally need to download from foreign websites , After changing this setting , Will download from Tsinghua mirror website .