The code is running good and there are no errors. The prediction results look excellent as well.
However, for some weird reason the grader give 66/100 - just enough to pass it.
Is there a problem with the grader?
Following is the message it give:
*Code Cell UNQ_C3: Function ‘unet_model’ is incorrect. Check implementation. *
If you see many functions being marked as incorrect, try to trace back your steps & identify if there is an incorrect function that is being used in other steps.
This dependency may be the cause of the errors.
Never mind, figured out the issues
Could you leave a clue about what the problem was?
TMosh - the issue is resolved.
Thanks for following up though.
It would help the community if you added some information on how you fixed the issue.
This is particularly important since you raised a question about whether the grader works correctly.
Could you help on the issue please?
I had the same message. I found out that in my case the problem was because I used 23 directly instead of n_classes for conv10.
Correct - if you manually input numbers instead of “n”, you will get wrong grading error.