Is it possible to tweak the plugin and use 2 spaces?

[Muffo]

This plugin is designed specifically to support PEP8 and indents the code using 4 spaces.
However, I have just started to work on an existing project where the owner indented the code using 2 spaces.
Could I still use this plugin with some tweak?

[Muffo]

I will do the right thing and re-indent with 4 spaces.
Please ignore my question.