Print a linkedlist in Reverse order [HackerRank] | Data Structure | LinkedList

Hey Programmer, if you have any alternative solution feel free to post in comment section.

the answer with the recursion what does it mean return after the if statement of head is None?
what i had understand before that in any definition of a function the return mean what we get in the end from this function either it is a value or printing something or an object

Thnx for this lecture....