Why we don't call decor directly?

Question

def decor(func):
def wrap():
print("============")
func()
print("============")
return wrap

def print_text():
print("Hello")

Decorated=decor(print_text)
Decorated()
The above code gives output while the below one dosen't.
def decor(func):
def wrap():
print("============")
func()
print("============")
return wrap

def print_text():
print("Hello")

decor(print_text)

Answer 1

You could get rid of the method wrap and return nothing.
https://code.sololearn.com/cBFT9h9coug0/?ref=app