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_on_tool_end() — langchain Function Reference

Architecture documentation for the _on_tool_end() function in langchain.py from the langchain codebase.

Function python Observability Tracers calls 1

Entity Profile

Dependency Diagram

graph TD
  4c0c2a43_46e9_72cd_1ff6_fdf9f3a5b7d1["_on_tool_end()"]
  178590bb_85ff_b79e_979a_46e5c3c5389f["LangChainTracer"]
  4c0c2a43_46e9_72cd_1ff6_fdf9f3a5b7d1 -->|defined in| 178590bb_85ff_b79e_979a_46e5c3c5389f
  bce3427a_d6ea_f317_a362_d28206fa1696["_update_run_single()"]
  4c0c2a43_46e9_72cd_1ff6_fdf9f3a5b7d1 -->|calls| bce3427a_d6ea_f317_a362_d28206fa1696
  style 4c0c2a43_46e9_72cd_1ff6_fdf9f3a5b7d1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/langchain.py lines 352–354

    def _on_tool_end(self, run: Run) -> None:
        """Process the Tool Run."""
        self._update_run_single(run)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does _on_tool_end() do?
_on_tool_end() is a function in the langchain codebase, defined in libs/core/langchain_core/tracers/langchain.py.
Where is _on_tool_end() defined?
_on_tool_end() is defined in libs/core/langchain_core/tracers/langchain.py at line 352.
What does _on_tool_end() call?
_on_tool_end() calls 1 function(s): _update_run_single.

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