Unexpected Error in submission of a graded assignment

I’ve passed all the test cases in this graded assignment of week 2 problem, Linear Regression. But during submission it’s showing error. I have restarted the kernel, restored the original version and re-written the code and submitted. But it’s still showing some unknown error.
Any sort of help is appreciated

Just to check a few of the basic situations:

  • Did you add any cells to the notebook?
  • Did you rename the notebook ipynb file?
  • Did you download the notebook to work on some other platform, and then upload it back to the DeepLearning platform for grading?

Thanks a lot for the quick response.

No, I haven’t done any of that. For clarity, I have submitted my work and I got below 80. So, I restored the original version in order to submit my work with no errors. But when I click on Re-submit, it’s showing these errors.

The only step I have taken to avoid the errors is that I saved my work just before re-submission.

Please submit this form, it might help fix what’s causing your issue.

1 Like

It’s done. I appreciate your help.

Hi. Can you send me your notebook via direct message? Curious because you mentioned getting a grade in your first submission (and I indeed see the best score in the screenshot). You can click my name then the blue Message button. Thanks.

Done brother.

Hi! This is a backend issue and our engineer fixed it for your account. Please retry submitting now. Thanks!

1 Like

Woohoo, it worked. Thank a lot!

1 Like

Great! Glad it worked. Closing this topic now.