Closed brycecf closed 2 weeks ago
It appears the issue you're encountering with the QueryEngineTool
not executing as expected when wrapped in a QueryPipeline
could be due to several factors. Here's a more focused analysis based on the details you've provided:
Configuration of LlamaIndexTool
: Ensure the LlamaIndexTool
is correctly configured, especially the return_sources
setting within the IndexToolConfig
. This setting directly influences the operation of the tool and its response behavior.
Integration with QueryPipeline
: Check the integration of the LlamaIndexTool
with the QueryPipeline
, particularly the handling of asynchronous versus synchronous operations. Misalignment here could lead to unexpected behavior.
Regex Operations: Investigate the regex operations within the LlamaIndexTool
, specifically in the _extract_keywords
method. Issues in regex operations could affect the tool's indexing and retrieval accuracy.
Interaction with AgentState
: The AgentState
plays a crucial role in the execution of the QueryPipeline
. Ensure there's no interference or mismanagement of the state that could disrupt the query processing flow.
Handling of Newline Characters: The tool's handling of newline characters, especially as backup separators for text chunking, might be contributing to the issue. Verify if newline characters in the input are affecting the expected behavior.
"Thought, Action, Action Input" Pattern: The structured approach used for parsing and executing steps might be impacted by the newline character between "Thought" and "Action". This could affect the parsing logic and subsequent tool invocation.
By focusing on these areas, you should be able to diagnose and address the issue more effectively. Ensure the tool's configuration aligns with your requirements and that the integration with the QueryPipeline
is correctly managed.
To continue the conversation, mention @dosu.
Any ideas @logan-markewich (or others)?
Question Validation
Question
I have a
QueryPipeline
wrapped as aQueryEngineTool
. I can tell when the tool is actually being invoked whenever the logs show the pipeline modules executing:In contrast, even though the default LlamaIndex agent logs are indicating a tool is being invoked, I can see it is not with the resulting output:
Critically, I do not see any modules from the query pipeline executing, despite the "Thought, Action, Action Input" pattern appearing (although there is a new line between "Thought" and "Action" in the second.)
Consequently, it appears to be the case that even though the ReActAgent says a tool is being used, it is not actually the case, and no exceptions or errors are thrown as a downstream explanation. Any ideas as to what is happening?
Is the regex failing due to the new line? Does AgentState play a role which effectively acts as memory/history?