Stabilize search query generation

[srbalakr]

Purpose

Stabilize search query generation using function calls as one approach. This example also illustrate function call to get structure response in rag sample.

Does this introduce a breaking change?

[ ] Yes
[ x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

Other Information

[pamelafox]

The CI is breaking with a ruff linter issue. Please also run the tests to see if they still pass, I believe you'll need to update some mocks. Let me know if I can help with the tests.

[srbalakr]

The CI is breaking with a ruff linter issue. Please also run the tests to see if they still pass, I believe you'll need to update some mocks. Let me know if I can help with the tests.

The CI is breaking with a ruff linter issue. Please also run the tests to see if they still pass, I believe you'll need to update some mocks. Let me know if I can help with the tests.

Addressed comments and added Ut's. Help take a look.