How exactly does it work?

[alienbogart]

When I run sheetmaker.py, my mouse cursor becomes a cross-hair and that is it, nothing else happens. It would be nice to have some kind of documentation on how this program is supposed to work.

[cosme12]

I haven't used nor mantened it in a long time, so I will try to do my best to help you. Just execute sheetmaker.py. You should see something like this:

This is by running in Windows console. It's also working on python IDLE. I never tested in Anaconda or similar.

[niranjank2022]

It would be great if you provide an explanation of why and what kind of links it require in the further questions