How to include python libraries not in debian for building a debian package?

[Aryan Karamtoth]

I'm working on creating a package for a software that's built for GNOME GTK4 + 
Libadwaita using Python. The problem is that the software uses a lot of 
dependencies mostly python libraries that aren't on debian but only on pip. I 
need these libraries to be put into debian/control.

Since they aren't on debian, how do I proceed with this?

The missing packages are:


  *
Python Pillow
  *
Youtube-Transcript-API (python library)
  *
ODFpy (python library)
  *
PyICU (python library)
  *
Openai (python lib)
  *
MarkItDown (python lib)
  *
DuckDuckGo-search (python lib)
  *
LibSpelling (by GNOME)