C3 w4 all test passed but all scores are 0/10

[jenitta.jebaraj]

Hello @Tahamustapha_Nehdi
For the problem you are facing the below post may give solution. Check this out!!!

MLS: Autograder Troubleshooting Tips

Here are some general guidelines before submitting your assignments in this specialization. You can refer to these when you get an unexpected score from the autograder. Make sure that all cells in the notebook are running. If you get an error, that will also likely halt the grader. Please save your work before clicking the Submit button. If not, you might get an error message like in the code cell below because the grader still sees your solution as None. Failed test case: x has incorrect…