Update Ray Assistant Service

This updates the service with logging

Experiments completed

v0.0.8

cleaned up notebook (#28)

Fix serve application to use Anyscale Endpoints

Various small fixes to the serve application (#27)

- Make sure the right API is used
- Make sure the DB connection string is set correctly

Improve secret handling further

Improve secret handling further (#25)

Get rid of the runtime_env

Fix bugs for secrets

Fix serve application (#24)

Fix JSON import error

Update for Secrets

Improve secret handling (#23)

Use AWS secret manager to store secrets. The best way to set this up is
by attaching the right role to the AWS instance.

Update for the service

Add service for deploying the application (#22)

Make it possible to deploy the application as an Anyscale service by
adding a service definition `service.yaml`

Very first version v0.0.1

This is a very first release that can be used to try out the Ray Assistant