Regarding error of week 2 programming assignment

After successfully passing all the code why my grades showing zero? and math processing error. Please help.

Hello @Priyanka_TRIPATHI,

If the following two lines are missing, you need to add them back.

Screenshot from 2022-08-11 01-51-52

You may copy them from here

# UNQ_C1
# GRADED FUNCTION: compute_cost