Is it possible to chain multiple OpenAI

Is it possible to chain multiple OpenAI agents?

It seems that it is possible but I don't know how.

https://docs.llamaindex.ai/en/stable/module_guides/deploying/agents/tools/root.html

In the docs: Note: since our agent abstractions inherit from BaseQueryEngine, these tools can also wrap other agents.


Chaining openai agents though gives me this:
Got output: Error: Error code: 400 - {'error': {'message': "'$.messages[0].content' is invalid. Please check the API reference: https://platform.openai.com/docs/api-reference.", 'type': 'invalid_request_error', 'param': None, 'code': None}}
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