Can we have nest chat agents? Agent use

rrupinred817

Can we have nest chat agents? Agent use another agent as tools?

9 comments

LLogan M

yea you can. You can make anything a tool using FunctionTool

rrupinred817

@Logan M seem cannot find any example notebook on this?

rrupinred817

Do u by chance know how to pass customised prompt for each tool? Like if this tool is used please use this prompt

LLogan M

It doesn't really work like that?

Here's an example

Plain Text

from llama_index.tools import FunctionTool

def add(a: int, b: int) -> int:
   """Useful for adding two numbers."""
   return a + b

tool = Function_tool.from_defaults(fn)

Here, the name of the tool is the function name, and the description is the docstring. You could override that in from_defaults() call as well. The type hints are also important

So you can wrap virtually anything into a tool, and do whatever you want once that tool gets called

rrupinred817

I think I am looking for much more complex case where this function is another OpenAIAgent , I am not sure the wrapper works

LLogan M

Sure it does

Plain Text

def agent(input_str: str) -> str:
  """Useful for asking information about X."""
   response = agent.chat(input_str)
  return str(response)

LLogan M

Actually I think there's a few examples of hierarchical agents in the docs

LLogan M

Since the agent also extends the query engine class, you can also wrap it with the QueryEngineTool class

rrupinred817

Thanks

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Can we have nest chat agents? Agent use