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memory_variables() — langchain Function Reference

Architecture documentation for the memory_variables() function in vectorstore.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  ac6327ba_a72c_5ae5_b646_0ffde619d106["memory_variables()"]
  a0031c35_ac02_c399_69d4_5bd8f0075822["VectorStoreRetrieverMemory"]
  ac6327ba_a72c_5ae5_b646_0ffde619d106 -->|defined in| a0031c35_ac02_c399_69d4_5bd8f0075822
  style ac6327ba_a72c_5ae5_b646_0ffde619d106 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/memory/vectorstore.py lines 46–48

    def memory_variables(self) -> list[str]:
        """The list of keys emitted from the load_memory_variables method."""
        return [self.memory_key]

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does memory_variables() do?
memory_variables() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/memory/vectorstore.py.
Where is memory_variables() defined?
memory_variables() is defined in libs/langchain/langchain_classic/memory/vectorstore.py at line 46.

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