Week 2 - Exercise 8 (Model)

You can see from either the code in the notebook or the exception trace that the function model_test is defined in the file public_tests.py. If you click “File → Open”, you will be able to open that file. There is a topic about that on the FAQ Thread.

Or you can just add a print statement early in the model function to see the shape of X_train.

1 Like