How can I implement polymorphism in Python?

How can I implement polymorphism in Python?

Polymorphism in Python allows methods to do different things based on the object it is acting upon. Would you like an example?

Yes, please provide an example.

Sure! Here's a simple example using classes:

class Animal:
    def speak(self):
        pass

class Dog(Animal):
    def speak(self):
        return 'Woof!'

class Cat(Animal):
    def speak(self):
        return 'Meow!'

animals = [Dog(), Cat()]
for animal in animals:
    print(animal.speak())  # Outputs: Woof! Meow!

That's great! Can you explain how it works?

Absolutely! In this example, both Dog and Cat classes inherit from the Animal class and implement their own version of the speak method. When we call speak on each animal, Python determines which method to execute based on the object's class.