C2M1 Assignment exercise 4: Failing submission

As in Shanmugam’s post C2_M1 Assignment unittests_excercise4 does not recognize answer text my code is failing the unit tests with:

Failed test case: model_parameters is not completed correctly.
Expected: Expected call to model.parameters() to obtain model parameters
Got: model.parameters() is not present`

I appreciate the unit tests need some fix applied, but I’m confused what’s wrong. The output of the previous cell is as expected, but the submission fails to achieve a passing score. Could we perhaps DM?

Hi @JonRead,

Yes, I’m going to DM you.