Anyone can explain, why this program error??

Question

https://code.sololearn.com/cfG04Zvv0b8A/?ref=app

Answer 1

Donna is right. Poor formatting isn't helping you out either.

I'm not trying to harshly criticise, just trying to help you improve ☺ You're doing well... keep going.

EDIT: Much better formatting now ☺

Answer 2

put catch block after line 116