Comment line with index: UNQ_C2 wasn’t found in code
There are two assignments in that week, which one are you asking about?
In the residual network assignment, try editing the cell like this:
In the transfer learning assignment, try this:
If those changes don’t fix the issue, then you’ll have to get a fresh copy of the notebook and start over. Instructions for that are in the course FAQ.
Thanks for the help , i have tried changing it but the same error is coming can i have a new notebook for the CNN (course 4) week 2 coding assignments.
I need an urgent solution for the new notebook
Did you delete (or rename) your original notebook, then use the “Lab Help” tool and “Get latest version”?
No , i mistakenly deleted the comment headers which are used by grader and tryed to fix them but there is no way working i need new notebooks can you please help me with that .
Please follow the instructions in my previous post.
- Delete (or rename) your original notebook
- Then use the “Lab Help” tool and use “Get latest version”.
Can you please send the instructions link
See my updated reply.
I tried this but it isnt working ,it is showing now as 404 : Not Found
You are requesting a page that does not exist!
Now you need to exit the assignment, and then re-enter the assignment from the course lectures.
I just entered now it is still showing 404 not found page
Here’s a thread about how to get a fresh copy that covers the case of a 404 error. Please read it carefully and it should get you back to a working state.
Thanks a lot , i got the new notebook back.

