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memory_variables() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  f6e1cb46_4a45_0e0a_e480_c01623426ace["memory_variables()"]
  f7800961_f1f1_7fa8_1fe5_64c9aba0b253["ConversationSummaryBufferMemory"]
  f6e1cb46_4a45_0e0a_e480_c01623426ace -->|defined in| f7800961_f1f1_7fa8_1fe5_64c9aba0b253
  style f6e1cb46_4a45_0e0a_e480_c01623426ace fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/memory/summary_buffer.py lines 43–45

    def memory_variables(self) -> list[str]:
        """Will always return list of memory variables."""
        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/summary_buffer.py.
Where is memory_variables() defined?
memory_variables() is defined in libs/langchain/langchain_classic/memory/summary_buffer.py at line 43.

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