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test_zero_distance_async() — langchain Function Reference

Architecture documentation for the test_zero_distance_async() function in test_base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  e71fd61d_6926_174a_6b69_7c5b97726afa["test_zero_distance_async()"]
  e7777523_d43e_dcb6_7c8a_3873458d11a8["test_base.py"]
  e71fd61d_6926_174a_6b69_7c5b97726afa -->|defined in| e7777523_d43e_dcb6_7c8a_3873458d11a8
  style e71fd61d_6926_174a_6b69_7c5b97726afa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/evaluation/string_distance/test_base.py lines 22–27

async def test_zero_distance_async(distance: StringDistance) -> None:
    eval_chain = StringDistanceEvalChain(distance=distance)
    string = "三人行则必有我师"
    result = await eval_chain.aevaluate_strings(prediction=string, reference=string)
    assert "score" in result
    assert result["score"] == 0

Domain

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Defined In

Source

Frequently Asked Questions

What does test_zero_distance_async() do?
test_zero_distance_async() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/evaluation/string_distance/test_base.py.
Where is test_zero_distance_async() defined?
test_zero_distance_async() is defined in libs/langchain/tests/unit_tests/evaluation/string_distance/test_base.py at line 22.

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