Mixing of imports and statements ok or not?

I just learned from the tutorial video that we should avoid mixing imports and any other Python statements.

But then I see in nbdev/shortcuts this:

So function definitions are still okay in a cell with all the imports?

Cells are only executed when rendered by nbdev+quarto if they have an import, or if they are exported. Therefore, the cells in your notebook that have either of these features must be able to run successfully, even when previous cells (which aren’t exported or don’t have import) have not been run.

Since the cell you show above is exported, it’s going to be run anyway. And everything in it can run successfully without any previous cells being run.