load_memory_variables() — langchain Function Reference

Source Code

libs/langchain/langchain_classic/agents/openai_functions_agent/agent_token_buffer_memory.py lines 56–73

    def load_memory_variables(self, inputs: dict[str, Any]) -> dict[str, Any]:
        """Return history buffer.

        Args:
            inputs: Inputs to the agent.

        Returns:
            A dictionary with the history buffer.
        """
        if self.return_messages:
            final_buffer: Any = self.buffer
        else:
            final_buffer = get_buffer_string(
                self.buffer,
                human_prefix=self.human_prefix,
                ai_prefix=self.ai_prefix,
            )
        return {self.memory_key: final_buffer}