When I ran the project yesterday, the first import cell would fail for me with a ImportError: cannot import name 'DDUFEntry' from 'huggingface_hub' message. Is this the issue you are facing in that first cell?
I upgraded the huggingface_hub package and downgraded numpy and this seemed to work for me.
Unfortunately they took away my write access to the repo temporarily so I could not push my changes upstream. But the details are outlined here.