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    Pythonlangchain-classicretrieversself_querybaseSelfQueryRetrieverquery_constructor
    Attributeā—Since v1.0

    query_constructor

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    query_constructor: Runnable[dict, StructuredQuery] = Field(alias='llm_chain')
    View source on GitHub

    The query constructor chain for generating the vector store queries.

    llm_chain is legacy name kept for backwards compatibility.