I tried to load the movie_lens dataset using the code below
from lightfm.datasets import fetch_movielens
running this i am getting:
ImportError: No module named 'lightfm.datasets'; 'lightfm' is not a package
It sounds like the lightfm package is not installed in your environment. You can check in File>Project Structure>SDKs make sure lightfm is present in the Packages tab of the environment you're using for your project. Otherwise you can add the package from that same window.