What is mysqlclient?
The client package also comes with utilities that allow you to easily backup/restore data and administer the server.
Install mysqlclient for windows
Go to the link: https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysqlclient
Download the file which version supported your system
Download the file: mysqlclient-1.4.4-cp37-cp37m-win32.whl
open the terminal: type pip install mysqlclient-1.4.4-cp37-cp37m-win32.whl