Where is labs_utils_multi?


I am in the Optional lab: Feature engineering and Polynomial regression. I am curious about how the run_gradient_descent_feng and zscore_normalize_features works but I have looked everywhere over the internet, even the homepage of where the labs_util is created (lab-utils · PyPI). I could not find anything where I could see how the code works. Does anyone know where these functions live?

I already tried to download lab-utils, downloaded all the files, and I could still not find any of these functions

Maybe you downloaded any other assignment files. Every assignment has different files. Download all the files that are associated with that notebook and then open the lab_utils_multi file, you will see all the functions below. Remember: You have to download all the files for ungraded and graded assignments separately.


yes that makes sense! Thank you so much for that information