Assignment submission error

Course Q&A Generative Adversarial Networks (GANS) Build Basic Generative Adversarial Networks
4

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 thing to do is to refresh your assignment workspace with a brand new copy of the assignment and copy your code into the new copy.

Instructions for refreshing your assignment workspace:

  1. O​pen the notebook from the classroom.
  2. After the notebook opens up, c​lick File → Open
  3. W​hen your workspace opens, tick the check box before your notebook file. After it is selected, press Shutdown. The icon beside the filename should turn from green to gray.
  4. Tick the checkbox again and this time choose Rename and enter any filename other than the original. For example, C4W1_Assignment.ipynb (original) → C4W1_Assignment_old.ipynb
  5. Click on the Help button on the top right of the page.
  6. Click the Get latest version button.
  7. Click the Update Lab button. The page will refresh and you should now see the latest version of the notebook.
  8. Copy your code from the #### START CODE HERE #### … #### END CODE HERE #### sections of your old copy into the new, updated version of the notebook.