如何从内部函数获取值

def outer_function():
    value = 10

    def inner_function():
        return value

    return inner_function

get_value = outer_function()
result = get_value()  # 调用内部函数获取值
print(result)  # 输出: 10

def outer_function():
    value = 10

    def inner_function():
        nonlocal value
        return value

    return inner_function

get_value = outer_function()
result = get_value()  # 调用内部函数获取值
print(result)  # 输出: 10

class MyClass:
    def __init__(self):
        self.value = 10

    def get_value(self):
        return self.value

my_instance = MyClass()
result = my_instance.get_value()  # 调用类的方法获取值
print(result)  # 输出: 10