Issue with Submission of Image Segmentation with U-Net Programming Assignment

I pass ALL the tests and moreover feel pretty confident that I understand the material but am getting a grader output of 0/100. I following the instructions of clearing all the outputs and saving a checkpoint, but that doesn’t help. Here’s there error:

Cell #3. Can’t compile the student’s code. Error: IndexError(‘list index out of range’)

Nevermind – On cell #3, the value N needed to be reset to 2. When exploring the different photos, I had N at a different number and suspect that is what caused the error based on the commentary in the markdown.

Glad you were able to remember that warning in the notebook! To be fair, they told you exactly what was going to happen and it turns out they weren’t kidding. :nerd_face: