Week 2 Programming assignment model_test fails

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

I have completed all the earlier code blocks that make up the final and they have all passed their tests.

However, when I run the Model_test section, it says the the X and the w input on the propagate function don’t match up. specifically in a np.dot call that calculates A

The propagate section passed its test and looks correct to me. since I don’t control the w and X input I really don’t know what to do.

2

Nevermind, I figured it out.

In my model test section I was calling initialize_with_zeros() using the number of columns rather than the number of rows.

I am going to leave this here in case anyone else runs into the same thing.