test_perplexity_initialization() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_perplexity_initialization() — langchain Function Reference

Dependency Diagram

graph TD
  8dead142_771d_8988_9b09_2b5cf389d7ba["test_perplexity_initialization()"]
  c1722844_1503_63a7_de81_d01bf41ba40d["test_chat_models.py"]
  8dead142_771d_8988_9b09_2b5cf389d7ba -->|defined in| c1722844_1503_63a7_de81_d01bf41ba40d
  style 8dead142_771d_8988_9b09_2b5cf389d7ba fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/perplexity/tests/unit_tests/test_chat_models.py lines 21–41

def test_perplexity_initialization() -> None:
    """Test perplexity initialization."""
    # Verify that chat perplexity can be initialized using a secret key provided
    # as a parameter rather than an environment variable.
    for model in [
        ChatPerplexity(
            model="test", timeout=1, api_key="test", temperature=0.7, verbose=True
        ),
        ChatPerplexity(
            model="test",
            request_timeout=1,
            pplx_api_key="test",
            temperature=0.7,
            verbose=True,
        ),
    ]:
        assert model.request_timeout == 1
        assert (
            model.pplx_api_key is not None
            and model.pplx_api_key.get_secret_value() == "test"
        )