[PYTHON] Decorator that displays "FIN method name" at the end of the method

def print_fin(func):
    def wrapper(*args, **kwargs):
        output = func(*args, **kwargs)
        print(f'FIN {func.__name__}')
        return output
    return wrapper

@print_fin
def greet():
    print('Hello!')

greet()

Hello!
FIN greet

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