_generate() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ _generate() — langchain Function Reference

Dependency Diagram

graph TD
  6b141939_3e96_ccea_c9ad_492a2ca500ed["_generate()"]
  60949250_9854_b9ff_5030_211968e166da["FailingModel"]
  6b141939_3e96_ccea_c9ad_492a2ca500ed -->|defined in| 60949250_9854_b9ff_5030_211968e166da
  style 6b141939_3e96_ccea_c9ad_492a2ca500ed fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py lines 208–216

            def _generate(
                self,
                messages: list[BaseMessage],
                stop: list[str] | None = None,
                run_manager: CallbackManagerForLLMRun | None = None,
                **kwargs: Any,
            ) -> ChatResult:
                msg = "Model error"
                raise ValueError(msg)