Can't run cells on the tutorial to import necessary functions

No matter what browser I use, Chrome, Firefox, or Microsoft Edge, I can’t run the cells by clicking them and pressing shift + enter.

Help?

Hello @definis23 ,

Yes, it’s not possible to run cells directly from the notebook, so you shouldn’t be asked to do that. Could you please point me to where (in what unit/section) you are asked to do so?