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NoopOne Class — langchain Architecture

Architecture documentation for the NoopOne class in test_framework.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  7fb8e440_1d49_9bbc_3e4d_6d5184c6a324["NoopOne"]
  949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e["AgentMiddleware"]
  7fb8e440_1d49_9bbc_3e4d_6d5184c6a324 -->|extends| 949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e
  8310d669_2524_e019_e333_8473b50a4990["test_framework.py"]
  7fb8e440_1d49_9bbc_3e4d_6d5184c6a324 -->|defined in| 8310d669_2524_e019_e333_8473b50a4990
  2dd953e6_c701_a306_e8ee_4db53db952cf["after_agent()"]
  7fb8e440_1d49_9bbc_3e4d_6d5184c6a324 -->|method| 2dd953e6_c701_a306_e8ee_4db53db952cf

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_framework.py lines 230–232

    class NoopOne(AgentMiddleware):
        def after_agent(self, state: AgentState[Any], runtime: Runtime) -> None:
            return None

Defined In

Extends

Source

Frequently Asked Questions

What is the NoopOne class?
NoopOne is a class in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_framework.py.
Where is NoopOne defined?
NoopOne is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_framework.py at line 230.
What does NoopOne extend?
NoopOne extends AgentMiddleware.

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