如何在python中使用多个装饰器？

def decorator_a(func):
    def wrapper_a(*args, **kwargs):
        print("Decorator A - Before function call")
        result = func(*args, **kwargs)
        print("Decorator A - After function call")
        return result
    return wrapper_a

def decorator_b(func):
    def wrapper_b(*args, **kwargs):
        print("Decorator B - Before function call")
        result = func(*args, **kwargs)
        print("Decorator B - After function call")
        return result
    return wrapper_b

def my_function():
    print("Original function called")

@decorator_a
@decorator_b
def my_function():
    print("Original function called")

my_function()

Decorator B - Before function call
Decorator A - Before function call
Original function called
Decorator A - After function call
Decorator B - After function call