# from dog import Dog

# my_dog = Dog('max', 'husky')
# my_other_dog = Dog('Alexa', 'SuperDog')
# third_dog = Dog('Pedro', 'CrazyDog')
# my_dog.bark()
# my_other_dog.roll_over()
# third_dog.sit()

# def greeting():
#     message = 'hello how are you'
#     return message
# greeting()

