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langgraph() — langchain Function Reference

Architecture documentation for the langgraph() function in test_tools.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  af164885_a68f_4ac7_a644_7f72e55e763d["langgraph()"]
  8e7836ae_e72c_f670_72a5_4ca6d46e3555["test_tools.py"]
  af164885_a68f_4ac7_a644_7f72e55e763d -->|defined in| 8e7836ae_e72c_f670_72a5_4ca6d46e3555
  style af164885_a68f_4ac7_a644_7f72e55e763d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/test_tools.py lines 76–78

    from langgraph.prebuilt import ToolRuntime  # type: ignore[import-not-found]

    HAS_LANGGRAPH = True

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does langgraph() do?
langgraph() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/test_tools.py.
Where is langgraph() defined?
langgraph() is defined in libs/core/tests/unit_tests/test_tools.py at line 76.

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