如何在类中编写删除包括自身在内的整个列表的方法？

class MyClass:
    def __init__(self):
        self.my_list = []

class MyClass:
    def __init__(self):
        self.my_list = []

    def delete_list(self):
        self.my_list.clear()

my_object = MyClass()
my_object.my_list = [1, 2, 3, 4, 5]
print(my_object.my_list)  # 输出：[1, 2, 3, 4, 5]

my_object.delete_list()
print(my_object.my_list)  # 输出：[]