Error:
What do i return?
submission link
Hi @sai_krithik
Please have a look at this thread which addresses the error you are having.
If you don’t managed to fix it by following the suggestions there, please respond here and I will look into it for you 
@alfarzan: Thanks for the quick reply, Now I am facing the following error after following the above thread.
Thanks @sai_krithik
Sorry it took a while to get back to you. This was a slight problem from our side, now the problem is slightly different. Please have a look at the same submission link: https://www.aicrowd.com/challenges/insurance-pricing-game/submissions/112381