Why the value doesn't change, please help

Question

Guys can someone tell me why my code keeps returning the value of L even if the input is K.
https://code.sololearn.com/cD3qmgEeFK0G/#py

Answer 1

Glory222 Your question was already answered in the code by Царь СОБАКА - Догго l Do you have another question ?

Answer 2

BroFar yes I want to know what I was actually doing wrong because it took me an hour trying to get it to work, could you please look at my code and tell me what I was doing wrong? Thank you sir for your help