更改来自同一基类python的两个对象的属性

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

    def make_sound(self):
        pass

    def move(self):
        pass

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

    def make_sound(self):
        print("汪汪汪")

    def move(self):
        print("跑")

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

    def make_sound(self):
        print("喵喵喵")

    def move(self):
        print("跳")

# 实例化两个对象
dog = Dog("旺财", 5)
cat = Cat("小花", 2)

# 更改对象的属性
dog.name = "大黄"
cat.age = 3

# 调用对象的方法
dog.make_sound()  # 输出：汪汪汪
cat.move()  # 输出：跳