An error occurs. Another error, how to fix?

Question

Python

Go here https://pastebin.com/4HRGe4iX .
Pastebin has this shitty code that doesn't want to work.
Most likely I'm a fool, help correct the error, I think anyone can.

PS I'm still a beginner and just starting to figure it out, please don't throw tomatoes.

Answer 1

Your __init__ declaration is incorrect:

self_last_name = last_name
# Должно быть:
self.last_name = last_name

But this is not the cause of this error, please post the full code
. It is possible that you are calling some field of the object as a class.