Solution not working

Question

I don't know, what is the problem here

https://www.sololearn.com/coach/22?ref=app

https://code.sololearn.com/cMGYpCX0zU5S/?ref=app

Answer 1

Coder Kitten
Yes, I rounded it off but still not working

Answer 2

Oooh Thanks

Answer 3

Yes, it works.

I realised I should see question more carefully.
Unlike reading round off instead of round up