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test_audio_input_modality() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  1985d864_97a0_f79b_2495_3fe06573e9fe["test_audio_input_modality()"]
  bd382a4e_442c_13ae_530c_6e34bc43623d["test_base.py"]
  1985d864_97a0_f79b_2495_3fe06573e9fe -->|defined in| bd382a4e_442c_13ae_530c_6e34bc43623d
  style 1985d864_97a0_f79b_2495_3fe06573e9fe fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/openai/tests/integration_tests/chat_models/test_base.py lines 919–956

def test_audio_input_modality() -> None:
    llm = ChatOpenAI(
        model="gpt-4o-audio-preview",
        temperature=0,
        model_kwargs={
            "modalities": ["text", "audio"],
            "audio": {"voice": "alloy", "format": "wav"},
        },
    )
    filepath = Path(__file__).parent / "audio_input.wav"

    audio_data = filepath.read_bytes()
    b64_audio_data = base64.b64encode(audio_data).decode("utf-8")

    history: list[BaseMessage] = [
        HumanMessage(
            [
                {"type": "text", "text": "What is happening in this audio clip"},
                {
                    "type": "input_audio",
                    "input_audio": {"data": b64_audio_data, "format": "wav"},
                },
            ]
        )
    ]

    output = llm.invoke(history)

    assert isinstance(output, AIMessage)
    assert "audio" in output.additional_kwargs

    history.append(output)
    history.append(HumanMessage("Why?"))

    output = llm.invoke(history)

    assert isinstance(output, AIMessage)
    assert "audio" in output.additional_kwargs

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test_audio_input_modality() do?
test_audio_input_modality() is a function in the langchain codebase, defined in libs/partners/openai/tests/integration_tests/chat_models/test_base.py.
Where is test_audio_input_modality() defined?
test_audio_input_modality() is defined in libs/partners/openai/tests/integration_tests/chat_models/test_base.py at line 919.

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