I am currently trying to do excercise 2 for the final lab, and it keeps giving me this error. This error is coming from the code that I can’t even edit. I’m pretty sure the code I wrote in the excercise above it is correct. What is going on? How do I fix this? Please let me know if there is any other information I can provide to explain my problem better.
Thanks!
That probably means you have not run the earlier cells in the notebook. Try “Cell → Run All Above” and then run your cell again. Note that you have to run all the cells in order every time you reopen or restart the notebook.
Also notice that you posted this under the general category “AI Projects”, instead of under the actual course you are taking. In general, you’ll have better luck getting a timely response if you post things in the appropriate category. You can use the little “edit pencil” on the title to move it. I’ll take a guess here and move it to MLS C1.
I tried that it still isn’t working. Maybe I am not restarting it correctly? How do you restart it?
“Kernel → Restart & clear output”.
Then “Cell → Run all”.
