How to change image dynamically?

Question

Python

You need to display the image on the screen and perform various manipulations with it, the problem is that after each change you need to open this image and then close it and so on in a circle (not very efficient, yes).

I would like to keep this image in an open state and see clearly and immediately what changes have occurred, has anyone encountered this or knows a solution?

In general, you need to display the image on the screen and somehow update it without opening or closing it