Fix chat application bugs

[jliberta]

Fix chainlit pydantic dependency error, chainlit pdf mode parsing, enterprise deployment documentation update

Purpose

• Chainlit chat app with v1.0.502 doesn't start locally, and the container replica crashes at start.
• Pins the Pydantic dependency to 2.10.1 as required by this Chainlit version so the app can start.
• Trying to change the pdf mode in the chat app with the command and value GPT-4-VISION or gpt-4-vision does not work.
• Update pdf mode parser in the chat app so that it converts the command and values to lowercase.
• Fix bug parsing topN command.

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

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

How to Test

• Run using the one-click deploy feature.
• Test the app by running Chainlit locally.
• Try to change the pdf mode in the chat application by typing GPT-4-VISION or gpt-4-vision.
• Try to change the number of search results returned in the chat app.

What to Check

Verify that the following are valid

• Chat application starts when deployed to ACA and locally.
• The pdf mode changes.
• The number of search results changes.

Other Information

If you don't want to pin a specific Pydantic version, update the Chainlit package to a working version such as latest and remove the Pydantic dependency in requirements.txt

[jliberta]

@microsoft-github-policy-service agree