NoopSeven Class — langchain Architecture

Architecture documentation for the NoopSeven class in test_diagram.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  8b84ffec_e9f7_ad5f_3d8a_4d8f5b6c20cf["NoopSeven"]
  949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e["AgentMiddleware"]
  8b84ffec_e9f7_ad5f_3d8a_4d8f5b6c20cf -->|extends| 949c7cf4_56fe_f3b4_cd89_9631a7e9cb1e
  87b60055_d0b8_cd04_16da_a7006bf322d0["test_diagram.py"]
  8b84ffec_e9f7_ad5f_3d8a_4d8f5b6c20cf -->|defined in| 87b60055_d0b8_cd04_16da_a7006bf322d0
  5ad1fcea_06a6_c185_769a_e8e97ff339ac["before_model()"]
  8b84ffec_e9f7_ad5f_3d8a_4d8f5b6c20cf -->|method| 5ad1fcea_06a6_c185_769a_e8e97ff339ac
  3fbc07c3_1bb1_6eba_ed6f_163246a14185["after_model()"]
  8b84ffec_e9f7_ad5f_3d8a_4d8f5b6c20cf -->|method| 3fbc07c3_1bb1_6eba_ed6f_163246a14185

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_diagram.py lines 40–45

    class NoopSeven(AgentMiddleware):
        def before_model(self, state: AgentState[Any], runtime: Runtime[None]) -> None:
            pass

        def after_model(self, state: AgentState[Any], runtime: Runtime[None]) -> None:
            pass