KivyMD
https://kivymd.readthedocs.io/en/latest/#
- After setting up your environment as explained in Hello World install KivyMD in a Terminal window as follows:
pip3 install --trusted-host pypi.org --trusted-host files.pythonhosted.org kivymd
Go to the KivyMD documentation to get started. https://kivymd.readthedocs.io/en/latest/getting-started/