Him TMosh, sorry for confusing. It was my mistake.
The name of the assignment is ‘Building_a_Recurrent_Neural_Network_Step_by_Step’
And it would be C5W1
To close the loop on the public thread, I had a DM conversation with Seung. Their notebook passes the grader for me, so I’m not sure what is happening here. But I notice that their notebook does not include a version number, which was added to all the notebooks in all the DLS courses several months back. One theory would be that Seung is taking a different version of this course than the one that we are seeing, but I’m not sure how that could happen.