W3_A1_ValidateAppIssue

Course Q&A Deep Learning Specialization Neural Networks and Deep Learning
1

Hello !
I have this error when submitting the Assignment for week 3

[ValidateApp | INFO] Validating ‘/home/jovyan/work/submitted/courseraLearner/W3A1/Planar_data_classification_with_one_hidden_layer.ipynb’
[ValidateApp | INFO] Executing notebook with kernel: python3
[ValidateApp | ERROR] Timeout waiting for execute reply (30s).
[ValidateApp | ERROR] Interrupting kernel
[ValidateApp | ERROR] Timeout waiting for execute reply (30s).
[ValidateApp | ERROR] Interrupting kernel
Success! Your notebook passes all the tests.

I don’t know how to fix this !
Thanks

2

Several students are hitting this problem in the last 24 hours. Here’s another case. Please check that other thread and compare your hidden_layer_sizes array to what it says there. It the highest value in your array is 20, it would be worth removing that last entry and see if that helps.

Also try “Kernel → Restart and Clear Output” and then submit again.

1 Like
3

Thank you very much !

The Issue was with the last exercise , I’ve removed the value “20” from hidden_layer_sizes = [1, 2, 3, 4, 5]. This was the issue !

4

Thanks for confirming. I guess they must have lowered the amount of CPU time allowed for the grader to run. I have reported this to the course staff and hope that they will be able to figure out why this is happening or worst case remove the 20 from the test array there.

1 Like