W2_A1_Ex-5_Python_Basics_with_Numpy

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

I think I have done this correctly. But I’m getting the error that the test method isn’t available??? Please help.

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2

I downloaded a new notebook and it works. All better.

3

The key item is that every time you open the notebook, you have to run all of the cells starting from the top. This is because those cells define the environment and create the data sets.

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