Extend Async Functionality and Apply Code Refactoring #831

[hkjeon13]

Summary

This pull request builds upon the asynchronous support introduced in the existing PR (#831) and incorporates additional refactoring to improve code maintainability and reduce duplication. The changes are aimed at enhancing integration with real-time services by enabling asynchronous operations alongside a more streamlined code structure.

Key Changes

• Asynchronous Support

  • agents.py: Added AsyncMultiStepAgent, AsyncToolCallingAgent, and AsyncCodeAgent to enable asynchronous workflows.
  • models.py: Introduced AsyncModel, AsyncOpenAIServerModel, and AsyncAzureOpenAIServerModel.

• Code Refactoring

  • Based on prior feedback(Async Agent Model #831), a separate commit has been dedicated to refactoring by introducing parent classes to manage both synchronous and asynchronous behaviors.
  • This refactoring effort resulted in a reduction of roughly 500 lines of code(compare to Async Agent Model #831)
  • Note: A more extensive refactoring was considered but postponed to avoid destabilizing the current implementation, as it would require major changes to existing functions.

[maeste]

@hkjeon13 just for my understanding: so does this PR include what done in #831? If yes, can you close that one to avoid confusion? Or does this one depends on the other one merged?

[hkjeon13]

@hkjeon13 just for my understanding: so does this PR include what done in #831? If yes, can you close that one to avoid confusion? Or does this one depends on the other one merged?

Yes, it includes! I closed #831