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on_tool_start_common() — langchain Function Reference

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

Function python LangChainCore Runnables called by 2

Entity Profile

Dependency Diagram

graph TD
  1d34ae9c_a936_dd10_8131_bff67408505d["on_tool_start_common()"]
  b46b67ea_0820_a4b9_6da3_4ac83ea72454["BaseFakeCallbackHandlerMixin"]
  1d34ae9c_a936_dd10_8131_bff67408505d -->|defined in| b46b67ea_0820_a4b9_6da3_4ac83ea72454
  1c46661c_78c4_3d5e_b907_4a3167819488["on_tool_start()"]
  1c46661c_78c4_3d5e_b907_4a3167819488 -->|calls| 1d34ae9c_a936_dd10_8131_bff67408505d
  c08d7c81_c623_16c9_5324_6950902ef702["on_tool_start()"]
  c08d7c81_c623_16c9_5324_6950902ef702 -->|calls| 1d34ae9c_a936_dd10_8131_bff67408505d
  style 1d34ae9c_a936_dd10_8131_bff67408505d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/groq/tests/unit_tests/fake/callbacks.py lines 80–82

    def on_tool_start_common(self) -> None:
        self.tool_starts += 1
        self.starts += 1

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does on_tool_start_common() do?
on_tool_start_common() is a function in the langchain codebase, defined in libs/partners/groq/tests/unit_tests/fake/callbacks.py.
Where is on_tool_start_common() defined?
on_tool_start_common() is defined in libs/partners/groq/tests/unit_tests/fake/callbacks.py at line 80.
What calls on_tool_start_common()?
on_tool_start_common() is called by 2 function(s): on_tool_start, on_tool_start.

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