如何在pygame中的类中从def函数返回rect值

class MyClass:
    def __init__(self):
        self.rect = None

class MyClass:
    def __init__(self):
        self.rect = None

    def my_function(self):
        # 执行一些操作
        # ...
        # 设置rect的值
        self.rect = pygame.Rect(x, y, width, height)

my_object = MyClass()
my_object.my_function()
rect_value = my_object.rect