Remove rarely used options

[pamelafox]

Purpose

Simplifies chat examples to remove rarely used options that are OpenAI specific.

Does this introduce a breaking change?

[ ] Yes
[X] No

Pull Request Type

What kind of change does this Pull Request introduce?

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

How to Test

• Run samples

[pamelafox]

Merging since my stream is happening soon