Medol function exercice8

i got this wrong please help

AssertionError: Wrong length for d[‘costs’]. 20 != 1

Hi @Hamou_Nasreddine,

Can you share your lab ID with me ? In the assignment, when you click the top right “Help” button, a panel will open and your lab ID will be shown at the bottom.

I shall take a look.

When you reply back, kindly tag me in the post so that I’m notified.