I'm not getting it that why is it printing none as output?

Question

https://code.sololearn.com/c0zf0piVQXCO/?ref=app

Answer 1

Hello Kaushik

.remove() does not return a value, so you get "None".

It just removes the element and changes your list.

lower_case.remove(first_number)
print(lower_case)

Answer 2

remove() works in-place, it doesn't return anything.