FR: Expose api

[elias-sundqvist]

It would be useful if the api for running python code and getting back html was exposed.

Then you could, among other things, use templater to make a script that does what is requested in #21.

[elias-sundqvist]

Never mind, I figured out that you can do like this

await app.plugins.plugins["obsidian-jupyter"].getJupyterClient("myId").request({command:"execute",source: mySource});