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test_setting_service_tier_streaming() — langchain Function Reference

Architecture documentation for the test_setting_service_tier_streaming() function in test_chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

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Dependency Diagram

graph TD
  d5f28014_bf03_2d03_4a47_fb9b3bc70c84["test_setting_service_tier_streaming()"]
  af57ae60_607e_c138_9ab0_fb8bb1c5916a["test_chat_models.py"]
  d5f28014_bf03_2d03_4a47_fb9b3bc70c84 -->|defined in| af57ae60_607e_c138_9ab0_fb8bb1c5916a
  style d5f28014_bf03_2d03_4a47_fb9b3bc70c84 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/partners/groq/tests/integration_tests/test_chat_models.py lines 646–659

def test_setting_service_tier_streaming() -> None:
    """Test service tier settings for streaming calls."""
    chat = ChatGroq(model=DEFAULT_MODEL_NAME, service_tier="flex")
    chunks = list(chat.stream("Why is the sky blue?", service_tier="auto"))

    # Find the final chunk with finish_reason
    final_chunk = None
    for chunk in chunks:
        if chunk.response_metadata.get("finish_reason"):
            final_chunk = chunk
            break

    assert final_chunk is not None
    assert final_chunk.response_metadata.get("service_tier") == "auto"

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Frequently Asked Questions

What does test_setting_service_tier_streaming() do?
test_setting_service_tier_streaming() is a function in the langchain codebase, defined in libs/partners/groq/tests/integration_tests/test_chat_models.py.
Where is test_setting_service_tier_streaming() defined?
test_setting_service_tier_streaming() is defined in libs/partners/groq/tests/integration_tests/test_chat_models.py at line 646.

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