New Chapters Notebook - Merged Approaches

[gablans]

Purpose

Validate the preview.2 notebook for chaptering creation.

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

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

How to Test

Launch a CodeSpaces session and go through the notebook completely. Provide feedback if any.

Other Information

Once approved, a cleanup PR to update links to this notebook will be sent over.

[chienyuanchang]

@gablans thank you for starting the work on the preview.2 notebook for chaptering creation. We have checked into python repo: Azure-Samples/azure-ai-content-understanding-python#106 since we don't need to utilize GPT with preview.2. Closing this PR.