https://www.cnblogs.com/whylinux/p/9839162.html
解决方法为:
pip install certifi
pip install chardet
pip install idna
pip install urllib3
https://www.cnblogs.com/whylinux/p/9839162.html
解决方法为:
pip install certifi
pip install chardet
pip install idna
pip install urllib3