Week 3 assignment: zero grade

[Wendy]

It could be that you’ve inadvertently edited something in cell #3 that’s throwing off the grader. See this post for more info:

Assignment submission error

Hi @GIOVANNI_SELGI, That usually means you’ve (maybe accidentally) edited something outside of the part of the assignment you were supposed to edit, which can throw off the grader. You can tell which cell is Cell #7, if you open your assignment and choose “Restart and run all” from the “Kernel” menu. The cell that has the “In [7]:” in front of it is cell #7. If you can’t see anything in the cell that you might have edited or you’re not sure how to put it back exactly as it was, then the best…

Hope it helps