`Unicorn != Pegasus`

unicorn.py

# Let's create a unicorn
class Animal:
    def __init__(self):
        pass

    def breathe(self):
        print("I am breathing")
        
    def eat(self):
        print("I am eating")  

    def sleep(self):
        print("I am sleeping")        

class Bird(Animal):
    # def __init__(self):
    #     pass

    def fly(self):
        print("I am flying")
    
    def lay_eggs(self, n=6):
        print("laying eggs:", n)

    def eat(self):
        print("I am pecking at food")         

class Horse(Animal):
    def __init__(self):
        pass
    
    def gallop(self):
        print("I am galloping")

    def eat(self):
        print("I am chomping on food") 

    def give_birth(self, n=1):
        print("Giving birth to", n)
    
    
class Unicorn(Bird, Horse):
    def __init__(self):
        pass

    def be_magical(self):
        print("I am magical")

    def lay_eggs(self, *args):
        pass        


animal = Animal()
animal.eat()
animal.breathe()
animal.sleep()


bird = Bird()
bird.eat()
bird.breathe()
bird.sleep()
bird.fly()
bird.lay_eggs(5)


horse = Horse()
horse.eat()
horse.breathe()
horse.sleep()
horse.gallop()
horse.give_birth(2)



unicorn = Unicorn()
unicorn.eat()
unicorn.breathe()
unicorn.sleep()
unicorn.fly()
unicorn.gallop()
unicorn.be_magical()
unicorn.give_birth(3)



# DIAMOND PROBLEM
# Will default to whatever inheritance comes first (MRO)
# You can override by calling parent class and passing self (and other parameters)
unicorn.lay_eggs(10)