Allow variables in markdown cells

[bhougland18]

It would be great if the markdown cells could reference variables, or resolve functions, that are contained in code cells and insert the result/value. This way if the data is updated then the context pertaining to a particular dataset/chart would be accurate.

[josevalim]

You can use this to generate markdown dynamically: https://hexdocs.pm/kino/Kino.Markdown.html :)

[bhougland18]

Awesome! Thank you, I am new to Elixir and just getting to know the language and ecosystem. Thank you for creating it!