langchain_core() — langchain Function Reference

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

Function python CoreAbstractions Serialization

Entity Profile

CoreAbstractions→ Serialization→ langchain_core() — langchain Function Reference

Dependency Diagram

graph TD
  e9e1a5de_1b94_7502_6d7d_490cc4d3a42f["langchain_core()"]
  5f3c1f1c_6f8a_e293_7cb5_97c21b4bf214["base.py"]
  e9e1a5de_1b94_7502_6d7d_490cc4d3a42f -->|defined in| 5f3c1f1c_6f8a_e293_7cb5_97c21b4bf214
  style e9e1a5de_1b94_7502_6d7d_490cc4d3a42f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 102–116

    from langchain_core.callbacks.manager import (
        AsyncCallbackManagerForChainRun,
        CallbackManagerForChainRun,
    )
    from langchain_core.prompts.base import BasePromptTemplate
    from langchain_core.runnables.fallbacks import (
        RunnableWithFallbacks as RunnableWithFallbacksT,
    )
    from langchain_core.runnables.graph import Graph
    from langchain_core.runnables.retry import ExponentialJitterParams
    from langchain_core.runnables.schema import StreamEvent
    from langchain_core.tools import BaseTool
    from langchain_core.tracers.log_stream import RunLog, RunLogPatch
    from langchain_core.tracers.root_listeners import AsyncListener
    from langchain_core.tracers.schemas import Run