Tabulate missing as dependency

[keesj-riscure]

After pip installation of chatdocs (on ubuntu 23.10)

  pip install chatdocs

Running chatdocs add results in the following error:

ModuleNotFoundError: No module named 'tabulate'

And after manual pip install of 'tabulate' the error is not longer present. This suggests to me that tabulate is missing from
setup.py