invoke() — langchain Function Reference

Architecture documentation for the invoke() function in configurable.py from the langchain codebase.

Function python LangChainCore Runnables calls 1 called by 1

Entity Profile

LangChainCore→ Runnables→ invoke() — langchain Function Reference

Dependency Diagram

graph TD
  f91bd2c5_5084_1b3b_a187_2f3ccbca8f0b["invoke()"]
  018f968f_f1d1_6f85_05f3_0ff4abc12150["DynamicRunnable"]
  f91bd2c5_5084_1b3b_a187_2f3ccbca8f0b -->|defined in| 018f968f_f1d1_6f85_05f3_0ff4abc12150
  07a943d3_3320_1d24_5872_3ef47a0d5f77["batch()"]
  07a943d3_3320_1d24_5872_3ef47a0d5f77 -->|calls| f91bd2c5_5084_1b3b_a187_2f3ccbca8f0b
  e71e4d88_aaa7_d3d0_06ac_43f60d5cd48a["prepare()"]
  f91bd2c5_5084_1b3b_a187_2f3ccbca8f0b -->|calls| e71e4d88_aaa7_d3d0_06ac_43f60d5cd48a
  style f91bd2c5_5084_1b3b_a187_2f3ccbca8f0b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/configurable.py lines 142–146

    def invoke(
        self, input: Input, config: RunnableConfig | None = None, **kwargs: Any
    ) -> Output:
        runnable, config = self.prepare(config)
        return runnable.invoke(input, config, **kwargs)