클래스3

class Animal:
    def __init__(self, name, age):
        self.name = name
        self.age = age

class Dog(Animal):
  def __init__(self,name,age,breed):
    super().__init__(name,age)
    self.breed = breed

my_dog = Dog('Max', 2, 'Bulldog')

print(my_dog.name)
# 출력:
# Max

print(my_dog.age)
# 출력:
# 2

print(my_dog.breed)
# 출력:
# Bulldog