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    Pythonlangchain-classicretrieversre_phraserRePhraseQueryRetrieverfrom_llm
    Method●Since v1.0

    from_llm

    Initialize from llm using default template.

    The prompt used here expects a single input: question

    Copy
    from_llm(
      cls,
      retriever: BaseRetriever,
      llm: BaseLLM,
      prompt: BasePromptTemplate = DEFAULT_QUERY_PROMPT
    ) -> RePhraseQueryRetriever

    Parameters

    NameTypeDescription
    retriever*BaseRetriever

    retriever to query documents from

    llm*BaseLLM

    llm for query generation using DEFAULT_QUERY_PROMPT

    promptBasePromptTemplate
    Default:DEFAULT_QUERY_PROMPT

    prompt template for query generation

    View source on GitHub