_generate() — langchain Function Reference

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

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ _generate() — langchain Function Reference

Dependency Diagram

graph TD
  00fe7896_8436_bc21_a3e6_59b282eee809["_generate()"]
  3d4d346c_7967_a045_7a1c_264f6c68447b["FakeChatModelWithResponseMetadata"]
  00fe7896_8436_bc21_a3e6_59b282eee809 -->|defined in| 3d4d346c_7967_a045_7a1c_264f6c68447b
  style 00fe7896_8436_bc21_a3e6_59b282eee809 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/callbacks/test_usage_callback.py lines 52–57

    def _generate(self, *args: Any, **kwargs: Any) -> ChatResult:
        result = super()._generate(*args, **kwargs)
        result.generations[0].message.response_metadata = {
            "model_name": self.model_name
        }
        return result