Hello, I am working on a python project where i need to use inheritance, but I am unable to do it. Pls help

Question

My first class is systemInfo(Frame) which contains a method buy_now and buy_now uses treeview which is declared in systeminfo. My second class is Registration_form where I am defing the buy button and on its command I want to call buy_now . I can't find a solution for this. Can someone pls help

Answer 1

like this?

https://code.sololearn.com/cqVTFJ0X0Azc/?ref=app

Answer 2

Yup @Testing003, class inheritance works like that.
Class(baseclass):
....

Answer 3

I tried this but it dint work