Messed up C2W2_Assignment Notebook by renaming

I was working on my assignment notebook but my coding got off track badly. I wanted to get back to the very beginning of a clean assignment book.

I thought by renaming the notebook would give me a refresh one, but I have been getting the HTTP 404 error when trying to start the assignment. I am not able to get any notebook running for the MLEP 2 Week 2 assignment.

I think I messed up on my refresh attempt. Any suggestion on getting back on track? Thanks

Nevermind. I figured out by clicking on the Help button and refreshed the notebook. :slight_smile: