Hi, I want to get boolean or float values from grid plane and put them into python numpy like 2D image. What is the simplest way to get these attributes? After processing the image with python, I want to have them back in geometry nodes. How to get values from python into geometry nodes?

I am trying to write a code that select openings and boundries on a face separetly, but firstly I want to see what I am selecting with code, so I tried ' time.sleep() ' which is freezes blender somehow, then I found this blender link, but ' bpy.app.timers.register() ' solution is requires function that creates confusion and complexity, my main problem is I can't figure how to sleep my code in nested way, I need to select an edge then sleep some seconds to see, then deselect that edge and then sleep to see, then select next edge and then sleep to see and so on