inheritance.py

class Pet:
    def __init__(self,name,age):
        self.name = name
        self.age = age
        
    def show(self):
        print(f"I am {self.name} and I am {self.age} years old.")


class Dog(Pet):
    '''def __init__(self,name,age):
        self.name = name
        self.age = age'''  #do not need this because this is same in both so made a new class  
        
    def speak(self):
        print('Bark')
        
class Cat(Pet):
    def __init__(self,name,age,color):
        super().__init__(name,age)
        self.color = color
    def show(self):
        print(f"I am {self.name} and I am {self.age} years old and My color is {self.color}.")   
        
    def speak(self):
        print('Meow')
        
class Fish(Pet):
    pass

p = Pet('Timn',19)
p.show()
c = Cat('Bill',13,'black')
c.show()
d = Dog('Jill',88)
d.show()
f = Fish('Bubble',5)
f.show()