W2_A2_Part5_TypeError_conversion of integer scalar arrays to a scalar index

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

Hi,
I passed the tests after implementing the model with train accuracy: 99.04306220095694 test accuracy: 70.0 .
I am not able to look at predictions on pictures of the test set. The cell throws -TypeError: only integer scalar arrays can be converted to a scalar index

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image1216×417 22.4 KB

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image1216×417 22.4 KB

2

I think the problem is with your num_px. The num_px is an integer (64) and ‘int’ object has no attribute “shape”. Then how is your num_px shape (64, 64, 3)?

Maybe you need to double-check how you are defining num_px in Exercise 1. Or you are changing it somewhere.