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on_retriever_error() — langchain Function Reference

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

Function python LangChainCore ApiManagement calls 1

Entity Profile

Dependency Diagram

graph TD
  33bfcfb4_cc48_9ea7_7961_9164ba8fdde1["on_retriever_error()"]
  66da139c_43ad_70b6_544d_0cf450da0b2f["FakeCallbackHandler"]
  33bfcfb4_cc48_9ea7_7961_9164ba8fdde1 -->|defined in| 66da139c_43ad_70b6_544d_0cf450da0b2f
  84111ca2_e8d3_d324_5577_8006641b22ae["on_retriever_error_common()"]
  33bfcfb4_cc48_9ea7_7961_9164ba8fdde1 -->|calls| 84111ca2_e8d3_d324_5577_8006641b22ae
  style 33bfcfb4_cc48_9ea7_7961_9164ba8fdde1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py lines 268–273

    def on_retriever_error(
        self,
        *args: Any,
        **kwargs: Any,
    ) -> Any:
        self.on_retriever_error_common()

Domain

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Defined In

Calls

Source

Frequently Asked Questions

What does on_retriever_error() do?
on_retriever_error() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py.
Where is on_retriever_error() defined?
on_retriever_error() is defined in libs/langchain/tests/unit_tests/callbacks/fake_callback_handler.py at line 268.
What does on_retriever_error() call?
on_retriever_error() calls 1 function(s): on_retriever_error_common.

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