Inheritance python

 Inheritance python

        It is used to achieve concept of re-usability. inshort, inheritance means to take something that already made.

class MobileA:
    def fun1(self):
        print("Function 1 working")
    def fun2(self):
        print("function 2 working")
class MobileB(MobileA):     #Child class/sub class
    def fun3(self):
        print("function 3 working")
    def fun4(self):
        print("function 4 working")
class MobileC(MobileB):
    def fun5(self):
        print("Function 5 working")
    def fun6(self):
        print("function 6 working")
m1=MobileA()
m1.fun1()

m2 = MobileB()
m2.fun2()

m3 = MobileC()
m3.fun2()

Output

Function 1 working
function 2 working
function 2 working

Types of inheritance

1. Single level inheritance 
2. Multilevel inheritance