I built this sort of notebook before, the issue I have with notebooks though is version control, debugging, testing, and general integration eg. with deployment

I built this sort of notebook before, the issue I have with notebooks though is version control, debugging, testing, and general integration eg. with deployment processes. In a large org, if you're missing any of them it's a showstopper, so lowest common denominator applies ie. basic comments. Ideally, the language would allow for scoped markdown+ comments, and be able to build a document from linking params and functions, into a narrative (Obv. this requires you do your project overviews in the correct location, but that's a small issue). I suspect LLMs will be able to help document code shortly.