蘺h .dZddlmZmZmZddlmZddlmZddl m Z ddl m Z ddl mZddlmZmZdd lmZed d d  ddddee dedeedeedeedeedeeedede fdZdS)z Load agent.)AnyOptionalSequence) deprecated)BaseLanguageModel)BaseTool) AgentExecutor) AgentType)AGENT_TO_CLASS load_agent)BaseCallbackManagerz0.1.0zpUse new agent constructor methods like create_react_agent, create_json_agent, create_structured_chat_agent, etc.z0.2.0) alternativeremovalN)tagstoolsllmagentcallback_manager agent_path agent_kwargsrkwargsreturnc F|rt|ng}|| tj}||td||tvr'td|dt jd|t|tr|jn|t|} |pi}| j ||fd|i|} nP|?t||||} || j n#t$rYnwxYwtdtjd | |||d |S) aLoad an agent executor given tools and LLM. Args: tools: List of tools this agent has access to. llm: Language model to use as the agent. agent: Agent type to use. If None and agent_path is also None, will default to AgentType.ZERO_SHOT_REACT_DESCRIPTION. callback_manager: CallbackManager to use. Global callback manager is used if not provided. Defaults to None. agent_path: Path to serialized agent to use. agent_kwargs: Additional keyword arguments to pass to the underlying agent tags: Tags to apply to the traced runs. **kwargs: Additional keyword arguments passed to the agent executor Returns: An agent executor NzLBoth `agent` and `agent_path` are specified, but at most only one should be.zGot unknown agent type: z. Valid types are: .r)rrrzISomehow both `agent` and `agent_path` are None, this should never happen.)rrrr)listr ZERO_SHOT_REACT_DESCRIPTION ValueErrorr keysappend isinstancevaluefrom_llm_and_toolsr _agent_typeNotImplementedErrorr from_agent_and_tools) rrrrrrrrtags_ agent_cls agent_objs c/var/www/html/services/rag-service/venv/lib/python3.11/site-packages/langchain/agents/initialize.pyinitialize_agentr+sH &DJJJBE }+5 Z3 .      & &=5==$2$7$9$9===   Jui$@$@KU[[eLLL"5) #)r 0I0   )9 =I     Cu?O     LL. / / / /"    D  (     - )        sC.. C;:C;)NNNN)__doc__typingrrrlangchain_core._apirlangchain_core.language_modelsrlangchain_core.toolsrlangchain.agents.agentr langchain.agents.agent_typesr langchain.agents.loadingr r langchain.callbacks.baser strdictr+rr*r8s****************<<<<<<))))))000000222222????????888888   -  "&6: $#' D%)DDD H D D I D23 D  D 4. D 8C= !DDDDDDDDr7