tutorials on GoogleCloud's grounding feature and MedLM model

[zbyosufzai]

Pull Request Template

Description

tutorials on GoogleCloud's grounding feature and MedLM model

Assignee

Assignees: @kyleoconnell-NIH

PR checklist

Please ensure the following:

• [x] This comment contains a description of changes (with reason).
• [x] All changes were tested.
• [ ] If you've fixed a bug mention the issue number/name.
• [x] Apply approriate tags (e.g. documentation, bug)