Problem with decorator function in python

Question

The function returns the expected string but also None, why?

text = input()

def uppercase_decorator(func):
def wrapper(text):
text=text.upper()
func(text)
return wrapper

@uppercase_decorator
def display_text(text):
print(text)

print(display_text(text))

Answer 1

Thanks a lot!

Answer 2

Thanks for the enlightenment!

Answer 3

Try this - it worked for me:

#your code goes here
return func(text.upper())
return wrapper