Error in JupyterLab exercise for "Building RAG Agents with LLMS"

For the JupyterLab exercise for the Embeddings lesson, there is an error in the last code block provided by the notebook, which isn’t supposed to modified to be ran. I am not sure as to why this is occuring, but it is negatively impacting my progression for this course. I will attach the hastebin link for the error below.

Heyo! That code block relies on longer_docs_cut being full of non-empty values (the previous cell had a todo related to it). Can you confirm that there are no empty values (and if there are empty values, can you try to figure out why they are there)?