Consider adding information to code snippets to say what the code does

[kimdurante]

It might be useful to add information about what the Python, R, and Leaflet code snippets do, i.e Import Data, Download Data, etc...

[marlo-longley]

Inspiration "Query Dataset" etc

[mapninja]

I agree, but I'm not sure it needs to be a UI element, rather than simply using inline code comments? That way updates to the code don't require UI updates, as well?