Hey Eric!
Thanks for joining office hours!
- It looks like the REST API integration is your best bet here. I also found a similar question here
hope it helps - There should be a personal access token that you can fill in for the api key field; Note, for anyone following along, if you use the auto fill option, it may fill in a default password in the API Key section so you'd need to replace that with your personal access token
Please let me know if you are still running into blockers with getting connected to Databricks 
Also, not sure if you've taken a look already, but we have a Workflows product that can be helpful for running Python & complex data manipulations. You can trigger Retool workflows from an app