I am facing an issue with a graded notebook of the course Sequences, Time Series and Prediction , week 1, Programming as
image removed as it contained codes that grades your assignment. kindly avoid posting any image that includes codes from grade function codes when you upload grade feedback.
assignment where all questions are being marked as 0, even though most answers are correct. The submission feedback indicates that I am using “notebook v1,” but there is no clear option to verify or update the notebook version. I checked Help → About and File → Notebook Information, but neither showed any version details. I also tried using Help → Update Lab Version, reran all cells, and resubmitted the notebook, but the issue persisted and the score remained zero. It appears that the grading system is not recognizing the submission correctly despite following all instructions. I would appreciate guidance on how to properly update or sync the notebook so that the grader evaluates the answers correctly.