Processing on JupyterNotebook

Hi :wink: I’m new to Processing.
Could I run processing on JupyterNotebook? Or how can I run it merely in a chunk or cell?
I always modify different versions of drawings, but it’s illegible or confusing to //comment them out.
Or are there any proper ways/tips to create different versions without creating a whole new file?

Welcome, @Ediacar2npy5 might interest you.