from bird import *

class Penguin(Bird):  # Penguin inherits class Bird

    # Overriding the Bird consturctor
    def __init__(self):
        super().__init__()

    # Overriding the Bird fly method
    def fly(self):
        super().fly()
        print("What?? Penguins don't fly.")

    def swim(self):
        if self.weight > 15:
            self.lighten_the_load()     # calling the method of parent class
        print("Splash! Splash!")

#wheezy = Penguin()
#wheezy.fly()
#wheezy.eat(10)
#wheezy.swim()