在设置窗口左侧列表中,找到并展开Project: 项目名,然后点击Python Interpreter。 搜索并找到“langchain”库: 在解释器配置界面的右侧,你会看到一个搜索框。在搜索框内输入langchain,PyCharm会自动搜索可用的包。 点击安装“langchain”库: 从搜索结果中选择langchain,然后点击页面下方的Install Package按钮。PyCharm将开...
示例: from openai import OpenAIclient = OpenAI(api_key="your key",base_url="https://api.openai-hk.com/v1")tool = """1 tool: python_interpreter, description: use it to execute python code2 tool: web_access, description: use it to get realtime info, input is the question or query"...
在初始化过程中,PDM会扫描你系统上已经安装的Python版本。你需要选择一个Python 3.11及以上的版本来创建项目。以下是一个示例的输出: Creating a pyproject.toml for PDM... Please enter the Python interpreter to use 0. /opt/homebrew/bin/python3 (3.11) 1. /opt/homebrew/bin/python3.12 (3.12) 2. /...
Langchain 提供 OpenAI assistants:Code Interpreter, Retrieval, and Function calling。可以直接执行。 from langchain.agents.openai_assistant import OpenAIAssistantRunnable interpreter_assistant = OpenAIAssistantRunnable.create_assistant( name="langchain assistant", instructions="You are a personal math tutor. ...
"AIPluginTool", "APIOperation", "ArxivQueryRun", "AzureCogsFormRecognizerTool", "AzureCogsImageAnalysisTool", "AzureCogsSpeech2TextTool", "AzureCogsText2SpeechTool", "BaseGraphQLTool", "BaseRequestsTool", "BaseSQLDatabaseTool", "BaseSparkSQLTool", ...
更多例子:https://python.langchain.com/docs/expression_language/cookbook/ 6. Agent 智能体 将LLM作为推理引擎。给定一个任务,智能体自动生成完成任务所需的步骤,执行相应动作(例如选择并调用工具),直到任务完成 定义一些工具,可以是一个函数、三方 API、 Chain 或者 Agent 的run() 作为一个 Tool 代码语言:java...
api_wrapper=WikipediaAPIWrapper(top_k_results=1,doc_content_chars_max=100)tool=WikipediaQueryRun(api_wrapper=api_wrapper)# 工具默认名称print()# 工具默认的描述print(tool.description)# 输入内容 默认JSON模式print(tool.args)# 工具是否应该直接返回给用户print(tool.return_direct)# 可以用字典输入来调用...
Custom tools:You can create custom tools in LangChain that execute Python code as part of your application logic. These integrations allow you to execute Python code within a LangChain application using a Python interpreter or environment in which the LangChain application is running. So if you'...
选择Python解释器,在命令输入框输入:> Se,找到Python: Select Interpreter,选择venv_test虚拟环境。 新建终端,确认默认进入venv_test虚拟环境,说明环境搭建完毕。 2.1 核心组件功能说明(结合代码)# 安装LangChain包 pipinstalllangchain pipinstalllangchain_openai ...
➜ python3 test16.py/Users/wuzikang/Desktop/py/langchain_test/own_learn/env/lib/python3.12/site-packages/langchain/tools/__init__.py:63: LangChainDeprecationWarning: Importing tools from langchain is deprecated. Importing from langchain will no longer be supported as of langchain==0.2.0. ...