Can two AlphaFold predictions be run at the same time with Colab Pro

[Tom Goddard]

Rayees Mattoo asked this on the chimerax user mailing list. I found that running two instances of ChimeraX does not work, ticket #8210. And running a second prediction before the first completes in a single ChimeraX kills the first one and does not run the second one, ticket #8211.

It is easy to start to Colab sessions from the Safari web browser, so ChimeraX may be able to do that too. I'm not sure we want to support that. For running multiple AlphaFold jobs it might be better to allow ChimeraX to run them on a paid cloud server using the user's account.