@文心快码from langchain.agents import load_tools 文心快码 load_tools函数在langchain.agents模块中的存在性 确认结果:load_tools函数确实存在于langchain.agents模块中。 load_tools函数的具体作用和使用方法 作用:load_tools函数用于加载指定的工具列表,这些工具可以被Lan
File "/home/bachar/projects/op-stack/venv/lib/python3.10/site-packages/langchain/agents/init.py", line 2, in from langchain.agents.agent import ( File "/home/bachar/projects/op-stack/venv/lib/python3.10/site-packages/langchain/agents/agent.py", line 15, in from langchain.agents.tools im...
步骤1:检查导入路径确保你在代码中正确导入了 ‘langchain’ 模块。你可以使用以下命令来检查导入路径是否正确: import sys print(sys.path) 这将打印出 Python 查找模块的路径列表。确保 ‘langchain’ 模块所在的路径在列表中。步骤2:安装缺失的模块如果导入路径正确,可能是由于缺少必要的模块导致的错误。尝试使用以...
1. 解决办法 所以,解决此问题的办法就是升级 Python:将电脑上的python版本升级到 Python 3.8 或更高版本,本文的背景是在部署langchain的过程中遇到的,langchain推荐用python 3.11.4的版本。如果你是在使用langchain的过程中遇到的问题,那就升级到3.11.4吧。 为什么是python 3.11.4?可以看一下这篇文章中的描述:...
Please describe the purpose of this pull request. Add partial support for adding LangChain tools (similar to how CrewAI tools are supported). This doesn't support tools with take in arguments, so w...
from langchain_community.tools.sql_database.tool import QuerySQLDataBaseTool # 执行查询动作 execute_query = QuerySQLDataBaseTool(db=db) # 获取sql 查询语句 write_query = create_sql_query_chain(llm, db) # 先生成查询语句,再执行查询动作 ...
from langchain.embeddings.openai import OpenAIEmbeddings embedding = OpenAIEmbeddings(openai_api_key=api_key) db = Chroma(persist_directory="embeddings\\",embedding_function=embedding) The embedding_function parameter accepts OpenAI embedding object that serves the purpose. ...
docs.extend(loader.load()) 步骤2:用递归字符文本分割器来把文档分成块 # 分割 from langchain.text_splitter import RecursiveCharacterTextSplitter text_splitter = RecursiveCharacterTextSplitter( chunk_size = 1500, chunk_overlap = 150 ) splits = text_splitter.split_documents(docs) ...
Migrate from an AEM Forms (On-Premise and AMS environments) to AEM Forms as a Cloud Service Last update: February 5, 2025 Applies to: Experience Manager as a Cloud Service Topics: Adaptive Forms CREATED FOR: Intermediate User Developer ...
agents import AgentExecutor, create_openai_tools_agent Error Message and Stack Trace (if applicable) ImportError: cannot import name '_set_config_context' from 'langchain_core.runnables.config' Description Following the streaming agent document code. I get the error when import the modules. ...