InputType() — langchain Function Reference

Architecture documentation for the InputType() function in base.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ InputType() — langchain Function Reference

Dependency Diagram

graph TD
  29632c7f_b357_2ad4_5110_9632fbe563ba["InputType()"]
  17599172_8889_afc6_2237_4429f3439071["RunnableParallel"]
  29632c7f_b357_2ad4_5110_9632fbe563ba -->|defined in| 17599172_8889_afc6_2237_4429f3439071
  style 29632c7f_b357_2ad4_5110_9632fbe563ba fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 3714–3720

    def InputType(self) -> Any:
        """The type of the input to the `Runnable`."""
        for step in self.steps__.values():
            if step.InputType:
                return step.InputType

        return Any