Is it possible to combine two different python programs?

Question

I'm a junior data analyst currently working on data labeling related.

While I create tones of annotated images, I realized that I need to use the auto-annotation tool (what I found is developed based on python).

However, our team already uses the annotation tool (which is open source and developed by python). So I need to add the auto-annotation function to our basic annotation tool.

Since both of them are open source programs are developed based on 100% python, I think those two programs could be combined and displayed together.

So, my question is:

1. Basically, is it possible to combine two different python programs?

2. If it is, how can I try it?

FYI, those two programs links are as below;

auto-annotation tool

image labeling tool