@Logan M I'm trying to use a CoA agent

At a glance

The community member is trying to use a CoA agent, but is encountering an error with the as_agent() method. They have tried using different versions of the llama-index-core library, but the error persists. Some community members suggest that the as_agent() method should be available in the CoAAgentWorker class, which inherits from BaseAgentWorker. Another community member confirms that the method works fine for them locally and on Google Colab. However, there is no explicitly marked answer to the issue.

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I'm trying to use a CoA agent but the method .as_agent() results in an error "AttributeError: 'CoAAgentWorker' object has no attribute 'as_agent'":

worker = CoAAgentWorker.from_tools(
tools=query_engine_tools,
llm=Settings.llm,
verbose=True,
)

agent = worker.as_agent()

I have already tried using the current version 0.10.49 and the version 0.10.33 for llama index and llama index core where the as_agent() method was added and both give the same error. as_agent() wasn't reported to be deprecated in the changelogs

7 comments

LLogan M

its not deprecated? It works fine for me in the latest versions of llama-index-core

LLogan M

If you are running in a notebook, you'll need to restart after changing versions

I'm using vsc and I've already tried restarting both the computer and ide between versions

LLogan M

It works fine for me locally, and on google colab
https://colab.research.google.com/drive/1iuIpLHgUpJL7nMnn_EG-JPO4MFlw1_9e?usp=sharing

Is there supposed to be an as_agent() method defined in CoAAgentWorker? I can't see it in the sourcecode but it is present in BaseAgentWorker

LLogan M

CoAAgentWorker inherits from BaseAgentWorker

LLogan M

You can see in the colab above it works fine

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@Logan M I'm trying to use a CoA agent