from_llm_and_tools() — langchain Function Reference

Architecture documentation for the from_llm_and_tools() function in agent.py from the langchain codebase.

Function python AgentOrchestration ActionLogic calls 1 called by 1

Entity Profile

AgentOrchestration→ ActionLogic→ from_llm_and_tools() — langchain Function Reference

Dependency Diagram

graph TD
  17edecaa_ea70_0ca0_a54a_689470a272cb["from_llm_and_tools()"]
  2066c331_3189_1880_ba09_f5a3c375c553["BaseSingleActionAgent"]
  17edecaa_ea70_0ca0_a54a_689470a272cb -->|defined in| 2066c331_3189_1880_ba09_f5a3c375c553
  3a0359f9_7d00_0224_43fc_5340807a0410["from_llm_and_tools()"]
  3a0359f9_7d00_0224_43fc_5340807a0410 -->|calls| 17edecaa_ea70_0ca0_a54a_689470a272cb
  3a0359f9_7d00_0224_43fc_5340807a0410["from_llm_and_tools()"]
  17edecaa_ea70_0ca0_a54a_689470a272cb -->|calls| 3a0359f9_7d00_0224_43fc_5340807a0410
  style 17edecaa_ea70_0ca0_a54a_689470a272cb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/agents/agent.py lines 139–157

    def from_llm_and_tools(
        cls,
        llm: BaseLanguageModel,
        tools: Sequence[BaseTool],
        callback_manager: BaseCallbackManager | None = None,
        **kwargs: Any,
    ) -> BaseSingleActionAgent:
        """Construct an agent from an LLM and tools.

        Args:
            llm: Language model to use.
            tools: Tools to use.
            callback_manager: Callback manager to use.
            kwargs: Additional arguments.

        Returns:
            Agent object.
        """
        raise NotImplementedError