Error loading MySQLdb module.

[bishwasbh]

This error may pop up due to lack of dependencies and libraries. Follow these steps before pip install mysqlclient.
For Debian / Ubuntu

sudo apt-get install python3-dev default-libmysqlclient-dev build-essential
sudo apt-get install zlib1g-dev

If this didn't worked try checking this Solution for Django MySQLClient pip compile failure on Linux