Initialization Lab: missing dlai_tools.testing_utils module

Course Q&A Deep Learning Specialization Improving Deep Neural Networks: Hyperparameter tun
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1

I have downloaded all of the files for the Initialization Lab to my laptop. In the file named “public_tests.py” it tries to import this module:
from dlai_tools.testing_utils import single_test, multiple_test
but it cannot find any module, folder, or file with dlai_tools.
Anyone know where it is.
This prevents the Lab from running on my laptop (although it ran fine on the Coursera platform).

2

Did you try using pip to install that file? I think it’s in a public repo somewhere.

1 Like
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You are correct. pip was able to find it. I thought it was a custom module but turns out it is public. I never heard of it before. Now runs fine. Thanks for your help on this.

4

That’s good news.

I think that’s the only assignment file in the entire pantheon of DLAI courses that has a file you have to install separately. I do not understand why.