How to install w1_unittest module

How do I install the w1_unittest module? Kindly assist.

You have posted this under the generic “AI Discussions” category, so we have no idea which course or even specialization you are talking about.

If you mean that you are trying to run the course notebooks in your local environment, please realize that you need to download all the files associated with the notebook, not just the notebook itself. You also need to install the correct versions of all the required software packages.

Here’s a thread about how to download all the files associated with a given assignment.