multiple_decorators.py
def decorator1(func):
    def wrapper():
        print('decorator1')
        func()
    return wrapper
 
def decorator2(func):
    def wrapper():
        print('decorator2')
        func()
    return wrapper
 
# 데코레이터를 여러 개 지정
@decorator1
@decorator2
def hello():
    print('hello')
 
hello()
  
# decorator1
# decorator2
# hello