Self and init function in python , why are they used and when ?

Question

Why are they assigned to variables in class
Can they be over ridden?

Answer 1

thanks SUNDARAMAN IYER happy coding...

Answer 2

a simple Google search reference:
https://micropyramid.com/blog/understand-self-and-__init__-method-in-JUMP_LINK__&&__python__&&__JUMP_LINK-class/

Answer 3

Thank you guys it helped a lot
Bro Far ops best link to understand