[SOLVED] Why there is an error on my code???

Question

https://code.sololearn.com/c57H4sR8OaB7/?ref=app

Answer 1

Nothing. Just get rid of lines 13-23 and you'll be fine :)

Answer 2

Just in case you had trouble with Kuba's help
https://code.sololearn.com/cHNcEygFsEUJ