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    Pythonlangchain-classicchainsrouterembedding_routerEmbeddingRouterChainfrom_names_and_descriptions
    Methodā—Since v1.0

    from_names_and_descriptions

    Copy
    from_names_and_descriptions(
      cls,
      names_and_descriptions: Sequence[tuple[str, Sequence[str]]],
      vectorstore_cls
    View source on GitHub
    :
    type
    [
    VectorStore
    ]
    ,
    embeddings
    :
    Embeddings
    ,
    **
    kwargs
    :
    Any
    =
    {
    }
    )
    ->
    EmbeddingRouterChain

    Convenience constructor.