When should classes be used in Python?

Question

Python

I read examples and watched videos on using classes. All clear. But as soon as I start writing my scripts, the idea of ​​using classes for some reason is generally swept aside, and I always do everything with functions. Maybe it's not bad? How do you know when to use classes and when to use functions?
For myself, I defined classes in python like this:

Classes should be used when there are a large number of attributes for different objects in the set.

Is this true? Can you give an example of tasks in which there is no way without classes?

Answer 1

Why is OOP needed?
uni-vologda.ac.ru/oberon/infoart/plus&min.htm