_call() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ _call() — langchain Function Reference

Dependency Diagram

graph TD
  55f4d281_295f_6880_d29c_3f1b8b8963b9["_call()"]
  82b29701_3ebe_8165_dfa2_2528e0594b83["FakeChain"]
  55f4d281_295f_6880_d29c_3f1b8b8963b9 -->|defined in| 82b29701_3ebe_8165_dfa2_2528e0594b83
  style 55f4d281_295f_6880_d29c_3f1b8b8963b9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/callbacks/test_file.py lines 29–34

    def _call(
        self,
        inputs: dict[str, str],
        run_manager: CallbackManagerForChainRun | None = None,
    ) -> dict[str, str]:
        return {"bar": "bar"}