test_trim_messages_bound_model_token_counter() — langchain Function Reference

Architecture documentation for the test_trim_messages_bound_model_token_counter() function in test_utils.py from the langchain codebase.

Function python CoreAbstractions MessageSchema

Entity Profile

CoreAbstractions→ MessageSchema→ test_trim_messages_bound_model_token_counter() — langchain Function Reference

Dependency Diagram

graph TD
  2fa3bca4_1f90_0bbd_34bb_7506279a4bde["test_trim_messages_bound_model_token_counter()"]
  ea3f8d89_f44b_6738_3cb9_a740a73cfca4["test_utils.py"]
  2fa3bca4_1f90_0bbd_34bb_7506279a4bde -->|defined in| ea3f8d89_f44b_6738_3cb9_a740a73cfca4
  style 2fa3bca4_1f90_0bbd_34bb_7506279a4bde fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/messages/test_utils.py lines 523–528

def test_trim_messages_bound_model_token_counter() -> None:
    trimmer = trim_messages(
        max_tokens=10,
        token_counter=FakeTokenCountingModel().bind(foo="bar"),  # type: ignore[call-overload]
    )
    trimmer.invoke([HumanMessage("foobar")])