Migrate from pyautogen to ag2 Library

[AG2AI-Admin]

Hey there! This is AG2 👋

First of all, thank you for using pyautogen! We've seen you're using pyautogen, and we're here to help you migrate to ag2.

This pull request is designed to help update this codebase by smoothly transitioning from the pyautogen library to the new ag2 library.

Why the change? pyautogen is being deprecated, and ag2 is now the recommended successor for ongoing development.

The good news is, there is no syntax difference between pyautogen and ag2 – this migration primarily involves updating library imports and usage.

This update will ensure the project stays compatible with the latest tools and can benefit from all the improvements in the ag2 ecosystem.

Could you please take a moment to review and merge this at your earliest convenience? Your collaboration is much appreciated! Thank you!

[gemini-code-assist]

Summary of Changes

Hello @AG2AI-Admin, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on updating the project's dependencies by migrating from the deprecated pyautogen library to its recommended successor, ag2. The change is primarily a dependency update, as the author states there is no syntax difference between the two libraries, aiming to keep the project compatible with the latest tools.

Highlights

• Dependency Migration: Replaced the pyautogen library with ag2 in the requirements.txt file. This change is driven by the deprecation of pyautogen and the recommendation to use ag2 as its successor, ensuring continued compatibility and access to future improvements.

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[gemini-code-assist]

Code Review

This pull request migrates the project from the deprecated pyautogen library to its successor, ag2, by updating requirements.txt. The change appears to be a straightforward dependency swap as described. I've added one suggestion to pin the new dependency's version to improve build reproducibility. Overall, the change is reasonable.

[gemini-code-assist]

For improved build reproducibility and stability, it's a best practice to pin dependency versions. This prevents unexpected breakages when a dependency releases a new version with breaking changes.

Please consider pinning the ag2 package to a specific version. For example: ag2==0.2.0 (please use the actual appropriate version).