Cell undefined


I am having problems running my code, I am trying to make a line chart but it says the cell is undefined.

Here is the link to my code; https://observablehq.com/d/d3692163d8d0269b


I think it’s due to the linebreak after yield

No that didn’t work.

The notebook you linked doesn’t seem to match the screenshot. Did you forget to hit “Reshare”?