Write a Python program to demonstrate inheritance. The program should have a base class called Animal and a child class called Dog. The Animal class should have a method called eat(). The Dog class should inherit the eat() method from the Animal class and also have a method called bark().

Write a Python program to demonstrate inheritance. The program should have a base class called Animal and a child class called Dog. The Animal class should have a method called eat(). The Dog class should inherit the eat() method from the Animal class and also have a method called bark().

Codes:

class Animal:

    def eat(self):

        print("The animal is eating.")

class Dog(Animal):

    def bark(self):

        print("The dog is barking.")

# Create an instance of Dog

dog = Dog()

# Demonstrate inheritance

dog.eat()  # Inherited from Animal class

dog.bark()  # Defined in Dog class