What python library would you recommend for analyzing the image on the screen in real time (during the game)?

Question

Python

Hello. I want to make a neural network for a simple game, with a minimum of actions, such as mario, or a simple ranra, which could control this game by analyzing what is happening on the screen. I chose python for implementation, there is basic knowledge in it. The question is, what can be used to analyze the video image from the game screen in real time? for its subsequent analysis.
Or maybe advise some other language for implementation, if it or its libraries have what I need. I will also be grateful.
I understand that there may not be enough knowledge, then I will finish my studies along the way. I don't expect quick success.

Answer 1

https://www.youtube.com/watch?v=ks4MPfMq8aQ&list=P...
https://habrahabr.ru/post/335580/

Answer 2

An example in Matlab.