我是Langchain 的新手,目前我正在尝试编写一个教程来构建 LLM 代理以与 SQL 数据库交互(https://python.langchain.com/v0.2/docs/tutorials/sql_qa /)。我很早就遇到了问题。当我运行代码时,create_sql_query_chain 总是产生与预期不同的输出。在提供的链接中,以下代码片段应该生成一个包含纯 SQL 查询的变量...
from langchain.chains import create_sql_query_chain 2. 调用create_sql_query_chain函数 create_sql_query_chain函数用于创建一个链,该链能够将自然语言问题转换为SQL查询,并执行该查询以从数据库中检索信息。这个函数需要至少两个参数:一个是大语言模型(LLM)实例,另一个是数据库连接实例。 示例代码 以下是一...
(tco), and the familiar vcore architecture when migrating existing applications or building new ones. azure cosmos db for mongodb features built-in vector database capabilities enabling your data and vectors to be stored together for efficient and accurate vecto...
但我的问题主要集中在错误的表名格式(将双引号添加到传递给SQL_DB_SCHEMA的表名中),导致执行不完整，...
call stores the llm chain in the user_session dictionary for later use. the next section create the langchain llm chain. # create a chroma vector store if api_type == "azure": embeddings = azureopenaiembeddings( openai_api_version=api_version, openai_api_type=api...
This sample shows how to create two AKS-hosted chat applications that use OpenAI, LangChain, ChromaDB, and Chainlit using Python and deploy them to an AKS environment built in Terraform. - Azure-Samples/aks-openai-chainlit-terraform
Fine tune large language models (LLMs) on your own text data for different tasks Use your existing PostgreSQL database as a vector database by generating embeddings from text stored in the database. Translation SQL query SELECT pgml.transform( 'translation_en_to_fr', inputs => ARRAY[ 'Wel...
AutoMLForecastingTrainingJob AutoMLImageTrainingJob AutoMLTabularTrainingJob AutoMLTextTrainingJob AutoMLVideoTrainingJob BatchPredictionJob CustomContainerTrainingJob CustomJob CustomPythonPackageTrainingJob CustomTrainingJob DeploymentResourcePool Endpoint EntityType Execution Experiment Experim...
229.6. MongoDB 操作 - producer 端点 MongoDB 操作 - producer 端点 229.6.1. 查询操作 查询操作 229.6.1.1. findById 229.6.1.2. findOneByQuery 229.6.1.3. findAll 229.6.1.4. 数量 229.6.1.5. 指定字段过滤器(项目) 229.6.1.6. 指定 sort 子句 229.6.2. 创建/更新操作 创建/更新操作 229.6.2.1. inser...
Such names and descriptions help LLMs (large language models) interact effectively with the AI plugin. Parameter: Summary Summary information about the parameter. Parameter: Default value Default value of the parameter. in the Request section below the AI Plugin (preview) sections, select the input...