To wrap a function imported from another file with @Decorator

def file1_fun():

from file1 import file1_fun

def deco(target):
    "Decorated"Yes")

    def wrapper():
        Sentences to execute first
        result = target()
        Sentences to run later

    return wrapper 

@deco
file1_fun() <----------------- This doesn't make sense. It's not the Declaration, it's the Executive Branch.