PEP 8 formatting for Python code #707
Description
Currently Workbench already has prettier and rustfmt for JavaScript and Rust.
Implement a formatting script for Python code that is based on PEP 8.
A simple solution could be black, but since it's more opinionated than pure PEP 8 the existing demos may also need to be reformatted. In general update all demos through the chosen formatter as well.