Not Accepting Solution

  1. Describe the issue briefly:- I have completed Module 1,2, and 3 and they were accepted ,but when i submitted module 4 all ,the test_cases failed in assessment ,and all functions and and suggest_tags are running properly.

  2. How much time have you spent debugging this issue?
    (Please spend at least 15 minutes to resolve the issue on your own before posting a new topic here)
    Whole day

  3. What is your hypothesis?
    where am i wrong ? what do i do to correct them?

checked your code. Your was updated recently and is incorrect. Check the hints in the #announcements channel on Slack.