What do these 3 lines do? Python. OOP. __init__ constructor with super() call?

Question

Python

class Mycllass(a, **kwargs):
def __init__(self, **kwargs):
super(Mycllass, self).__init__(**kwargs)
What happens? And what does this have to do with metaclasses?

Answer 1

Declaration of a class MyClassthat inherits from a class a;
Class constructor declaration;
Calling the constructor of the parent class.
It has nothing to do with metaclasses.