Failed test case: There was an error grading this function in Programming Assignment

When my notebook runs GRADED FUNCTION, It returns a result like Expected Output. But when I submit the assignment, It returns some error. I need help to fix this error.
Error log:
Details of failed tests for n_gram_seqs

Failed test case: There was an error grading this function. Details shown in ‘got’ value below:.
Expected:
no exceptions,
but got:
module ‘learner_mod’ has no attribute ‘n_gram_seqs’.

Details of failed tests for pad_seqs

Failed test case: There was an error grading this function. Details shown in ‘got’ value below:.
Expected:
no exceptions,
but got:
module ‘learner_mod’ has no attribute ‘pad_seqs’.

Details of failed tests for features_and_labels

Failed test case: There was an error grading this function. Details shown in ‘got’ value below:.
Expected:
no exceptions,
but got:
module ‘learner_mod’ has no attribute ‘features_and_labels’.

Details of failed tests for create_model

Failed test case: There was an error grading this function. Details shown in ‘got’ value below:.
Expected:
no exceptions,
but got:
module ‘learner_mod’ has no attribute ‘create_model’.

Hey there @NHT_1999!

If you wouldn’t mind sending me your notebook so I can take a peek at this - that would be great! (click my name, and send the ipynb file in DM)

Thanks! :smile:

My notebook is grading again. Thank you for your help.

hi
I meet with the exact same issue in this topic. Is there anything I can do?

Hey!

If you want to send me your notebook, I can take a peek!

If it’s the same issue as the other learner experienced - I’ll add the solution to this thread!
:smile:

Hey!
I have the same problem with grading my notebook, what can I do?
thanks.