h~ddlZddlmZddlmZddlmZmZmZddl m Z de de defd Z d ee ee fdeefd Zy) N)Sequence) AgentAction) AIMessage BaseMessage ToolMessage)ToolAgentAction agent_action observationreturnct|ts tj|d}n|}t |j |d|jiS#t$rt|}Y:wxYw)akConvert agent action and observation into a tool message. Args: agent_action: the tool invocation request from the agent. observation: the result of the tool invocation. Returns: ToolMessage that corresponds to the original tool invocation. Raises: ValueError: if the observation cannot be converted to a string. F) ensure_asciiname) tool_call_idcontentadditional_kwargs) isinstancestrjsondumps Exceptionrrtool)r r rs f/var/www/html/eduruby.in/venv/lib/python3.12/site-packages/langchain/agents/format_scratchpad/tools.py_create_tool_messagersl k3 ' 'jj5AG !..!<#4#45   '+&G 'sAA'&A'intermediate_stepsc"g}|D]\}}t|trHgt|jt ||}|j |Dcgc] }||vs| c}^|j t|j|Scc}w)zConvert (AgentAction, tool output) tuples into ToolMessages. Args: intermediate_steps: Steps the LLM has taken to date, along with observations. Returns: list of messages to send to the LLM for the next prediction. )r) rrlist message_logrextendappendrlog)rmessagesr r new_messagesnews rformat_to_tool_messagesr$+sH%7A! k lO 4l../$\;?L OOLPSCx.>? @A OQs B B )rcollections.abcrlangchain_core.agentsrlangchain_core.messagesrrr%langchain.agents.output_parsers.toolsrrrtuplerr$rr,sf $- B!: {C'7!89 +r+