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_aget_relevant_documents() — langchain Function Reference

Architecture documentation for the _aget_relevant_documents() function in multi_query.py from the langchain codebase.

Function python LangChainCore ApiManagement calls 3

Entity Profile

Dependency Diagram

graph TD
  437f73d9_6841_a790_7045_3311a114243f["_aget_relevant_documents()"]
  cc26ec3b_70dc_5b02_e974_582867b22f34["MultiQueryRetriever"]
  437f73d9_6841_a790_7045_3311a114243f -->|defined in| cc26ec3b_70dc_5b02_e974_582867b22f34
  1b6d98c6_de11_daac_c877_e735a1432e2b["agenerate_queries()"]
  437f73d9_6841_a790_7045_3311a114243f -->|calls| 1b6d98c6_de11_daac_c877_e735a1432e2b
  b1e3c34e_3ed6_3dee_9d90_294b4ca567cb["aretrieve_documents()"]
  437f73d9_6841_a790_7045_3311a114243f -->|calls| b1e3c34e_3ed6_3dee_9d90_294b4ca567cb
  4b4d59ff_8151_861f_adb3_b94cde534dac["unique_union()"]
  437f73d9_6841_a790_7045_3311a114243f -->|calls| 4b4d59ff_8151_861f_adb3_b94cde534dac
  style 437f73d9_6841_a790_7045_3311a114243f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/retrievers/multi_query.py lines 95–114

    async def _aget_relevant_documents(
        self,
        query: str,
        *,
        run_manager: AsyncCallbackManagerForRetrieverRun,
    ) -> list[Document]:
        """Get relevant documents given a user query.

        Args:
            query: user query
            run_manager: the callback handler to use.

        Returns:
            Unique union of relevant documents from all generated queries
        """
        queries = await self.agenerate_queries(query, run_manager)
        if self.include_original:
            queries.append(query)
        documents = await self.aretrieve_documents(queries, run_manager)
        return self.unique_union(documents)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does _aget_relevant_documents() do?
_aget_relevant_documents() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/retrievers/multi_query.py.
Where is _aget_relevant_documents() defined?
_aget_relevant_documents() is defined in libs/langchain/langchain_classic/retrievers/multi_query.py at line 95.
What does _aget_relevant_documents() call?
_aget_relevant_documents() calls 3 function(s): agenerate_queries, aretrieve_documents, unique_union.

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