将一个大类分成几个子类，__init__问题

def __init__(self, 参数1, 参数2, ...):
    self.属性1 = 参数1
    self.属性2 = 参数2
    ...

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

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

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

class Bird(Animal):
    def __init__(self, name, flight_speed):
        super().__init__(name)
        self.flight_speed = flight_speed

dog = Dog("旺财", "金毛")
cat = Cat("小花", "橘黄色")
bird = Bird("小鸟", "20km/h")

print(dog.name)  # 输出：旺财
print(dog.breed)  # 输出：金毛

print(cat.name)  # 输出：小花
print(cat.color)  # 输出：橘黄色

print(bird.name)  # 输出：小鸟
print(bird.flight_speed)  # 输出：20km/h