PYTHON

how to call a class from another class python?

from collections import Counter


class FancyCounter(Counter):
    def commonest(self):
        (value1, count1), (value2, count2) = self.most_common(2)
        if count1 == count2:
            raise ValueError("No unique most common value")
        return value1

call a function from another class python

class A:
    def method1(arg1, arg2):
        # do code here

class B:
    A.method1(1,2)