Hello. Is there a way to change the description and the favicon on the app today?

I'm actually considering putting it in a fast API app, so I guess I could override it there with a middleware potentially, but... I don't know if maybe there's a configuration option I can do, that would be a little simpler to start out with.

I couldn't find an answer to this in the docs, sorry if I missed it. Is there a way to turn off the "Download as HTML" option when you are running the notebook as an app?

I'd strongly prefer my users not be able to do that.

Turning off all the download options is OK too. I guess that I could add custom CSS that disables it. But if there's a configuration option, that would be nice.