LangChain中的PythonREPLTool是一个内置工具,它允许在LangChain的代理(Agent)或链(Chain)中执行Python代码。这使得开发者能够在LLM(大型语言模型)的上下文中,动态地调用Python函数或执行任意的Python代码片段,从而极大地扩展了LLM的能力。以下是关于PythonREPLTool的详细解答: 1. PythonREPLTool的基本概念 定义:PythonREPL...
TypeError: PythonREPLTool._run() missing 1 required positional argument: 'query' Looks like no action input was directly provided: Action: {"action":"Python REPL","query":"import csv\n\nwith open('customer_spending.csv', 'r') as file:\nreader = csv.reader(file)\nheaders = next(reade...
Issue you'd like to raise. Hi there, the load_tools function implemented in https://python.langchain.com/en/latest/_modules/langchain/agents/load_tools.html won't accept custom tools. I'm trying to enrich Agent debates with tools discuss...
langchain React Agent无法识别"python_repl_ast"工具是否有任何解决方案?
langchain React Agent无法识别"python_repl_ast"工具是否有任何解决方案?
REPL 是“Read–Eval–Print Loop”(读取 - 求值 - 打印 - 循环)的缩写,它是一种简单的、交互式的编程环境。 在REPL 环境中,用户可以输入一条或多条编程语句,系统会立即执行这些语句并输出结果。这种方式非常适合进行快速的代码试验和调试。 tools = load_tools(["python_repl"]) ...
应用核心建立在Llama3.3这一强大的多功能语言模型基础上,配合Tavily搜索工具和PythonREPL,能够实现网络搜索和Python代码的即时执行。用户只需简单输入问题,智能代理便会自动从互联网获取信息,并生成回答。借助可视化功能,复杂的数据能够被转换为直观的图形,使得信息传递更加高效清晰。其创新的设计不仅提升了用户体验,也为...
Create the React agent using create_react_agentand passing the tool. Run the agent with a question related to the DataFrame. Expected Behavior: The agent should correctly interpret the "Action" and "Action Input" instructions in the prompt, execute the Python code using python_repl_ast and ...