How to upgrade my code from 4-th level to N-th level?

Question

Every gametree has a limited level of code. To see the picture of a tree code I need to change the 4-th level into N-th one.

https://code.sololearn.com/c32bI77NboJ3/?ref=app

Answer 1

Do you mean that? https://code.sololearn.com/cTYR5PGKYhnu/#py

Answer 2

Thank you, Kevin! I think it is really what I meant. I will yeat check it. Enyway it is a great help for me.
Do you know, this is a code of a game tree picture?
https://code.sololearn.com/cTYR5PGKYhnu/?ref=app