Python - What's wrong with the is_Empty return or my mind? Why does it not return True or False?

Question

Queue Solution - is_Empty method
https://code.sololearn.com/cf06WPszyZBV/?ref=app

Answer 1

'is_empty' , 'next' are function names which returns addresses.
is_empty() , next() are function calling statements which returns result of function execution.

Answer 2

Wow, thanks for making that clear. I guess better programmers can utilize addresses?

Answer 3

You can make alias names..

You're welcome..