feat: Adding LLM Agents (Interview setting using openhands) to Sotopia Aact (Experimental)

[akhatua2]

📑 Description

This pull request introduces llm agent to the sotopia aact project:

• Import Path Updates: Corrected import paths in various files to ensure that the BaseAgent class is imported from the correct location (sotopia.experimental.agents.base_agent).
• LLMAgent Class Addition: Added a new LLMAgent class in llm_agent.py, extending the BaseAgent class. This class includes methods for sending messages, formatting message history, and handling different types of agent actions.
• Configuration Settings: Added configuration settings for LLM agents, including their goals, model names, and communication channels.
• Error Handling and Code Cleanup: Refactored the BaseAgent class to include error handling and improved code organization.

✅ Checks

• My pull request adheres to the code style of this project
• All the tests have passed
• Branch name follows type/descript (e.g. feature/add-llm-agents)
• Ready for code review

ℹ Additional Information

Update the goals in the interview_openhands.toml file. Then to run this:

 uv run aact run-dataflow examples/experimental/interview_openhands/interview_openhands.toml

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.88%. Comparing base (7d2ab2f) to head (c2e3656).
Report is 16 commits behind head on main.

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  Coverage   72.88%   72.88%           
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  Files          58       58           
  Lines        2972     2972           
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  Hits         2166     2166           
  Misses        806      806           

Files with missing lines	Coverage Δ
sotopia/experimental/__init__.py	100.00% <100.00%> (ø)
sotopia/experimental/agents/base_agent.py	97.50% <100.00%> (ø)

[ProKil]

Just a nitpick can you change the name of the example to interview_openhands? This will make it more specific

[ProKil]

I found the documentation is missing for this example. Can you also add how to set up the openhands node and the completely instruction for running this example under examples/experimental/interview_openhands/readme.md?

[ProKil]

After you add the documentation for that, feel free to merge this PR.