mirror of
https://github.com/hwchase17/langchain.git
synced 2025-09-28 23:07:11 +00:00
This PR updates the on_tool_end handlers to return the raw output from the tool instead of casting it to a string. This is technically a breaking change, though it's impact is expected to be somewhat minimal. It will fix behavior in `astream_events` as well. Fixes the following issue #18760 raised by @eyurtsev --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>