LunaryTutorialsOthersLangchain

Nov 25, 2024

Loading Ethereum Transactions with LangChain EtherscanLoader

Learn how to fetch and load Ethereum blockchain transactions and balances using LangChain's EtherscanLoader.

Nov 25, 2024

Using LangChain ScrapingAntLoader for Web Scraping

Learn how to scrape web content with LangChain's ScrapingAntLoader to convert web pages into LLM-friendly markdown format.

Nov 24, 2024

Loading Facebook Messenger Chats with LangChain's SingleFileFacebookMessengerChatLoader

Learn how to load and process Facebook Messenger chat histories using LangChain's chat loader utilities.

Nov 24, 2024

LangChain SearchScope for Searching Messages and Summaries

Learn how to use LangChain's SearchScope to efficiently search chat history messages and summaries.

Nov 23, 2024

LangChain LanguageParser - Intelligent Code Parsing for Multiple Languages

Learn how to parse and process source code intelligently using LangChain's LanguageParser to split code into meaningful segments based on language syntax.

Nov 23, 2024

LangChain Message Conversion with tool_example_to_messages

Learn how to convert tool examples to chat messages in LangChain using the tool_example_to_messages utility.

Nov 22, 2024

Querying Golden's Knowledge Graph with LangChain's GoldenQueryAPIWrapper

Learn how to leverage Golden's extensive knowledge graph using LangChain's GoldenQueryAPIWrapper to get structured data about companies, products, and more.

Nov 22, 2024

Loading Org-mode Files in LangChain with UnstructuredOrgModeLoader

A comprehensive guide on loading and processing Org-mode files in LangChain using the UnstructuredOrgModeLoader, with examples of different loading modes and options.

Nov 21, 2024

Vector Storage with LangChain VDMS

Learn how to use Intel's VDMS as a vectorstore in LangChain to store and search vector embeddings efficiently.

Nov 21, 2024

Using Weaviate Vector Store in LangChain

Learn how to use the Weaviate vector store integration in LangChain to store, search and manage vector embeddings effectively.

Nov 20, 2024

Using LangChain's Airtable Document Loader

Explore how to load and process data from Airtable tables using LangChain's AirtableLoader, with examples of both synchronous and asynchronous loading methods.

Nov 20, 2024

Using merge_chat_runs in LangChain - Chat Message Processing

Learn how to merge consecutive chat messages from the same sender in LangChain using merge_chat_runs to optimize chat conversation processing.

Nov 19, 2024

Working with iMessage Data in LangChain using IMessageChatLoader

Learn how to load and process iMessage conversations from macOS into chat messages using LangChain's IMessageChatLoader.

Nov 19, 2024

Converting Web Content to Markdown with LangChain's ToMarkdownLoader

Learn how to convert web pages to markdown format using LangChain's ToMarkdownLoader and the 2markdown service API.

Nov 18, 2024

Loading LangSmith Chat Datasets in LangChain

Learn how to load and process chat data from LangSmith datasets using LangChain's LangSmithDatasetChatLoader.

Nov 18, 2024

Using Oracle AI Vector Search in LangChain

Learn how to use Oracle AI Vector Search as a vector store in LangChain for semantic document search and retrieval.

Nov 17, 2024

LangChain ApertureDB Vector Store - Store and Search Embeddings

Learn how to use ApertureDB vector store with LangChain to store, index and search document embeddings for similarity search and RAG applications.

Nov 17, 2024

Using VikingDB Vector Store in LangChain

Learn how to store and search vector embeddings using VikingDB as a vector store in LangChain.

Nov 16, 2024

LangChain Connection Parameters for Vector Databases

Learn how to configure connection parameters for Baidu and Tencent Cloud vector databases in LangChain.

Nov 16, 2024

Using StarRocks Vector Store with LangChain

Learn how to use StarRocks as a vector store for embeddings and semantic search in LangChain applications.

Nov 15, 2024

Working with MLflow Embeddings in LangChain

Learn how to generate embeddings using MLflow's AI Gateway integration in LangChain with MlflowEmbeddings.

Nov 14, 2024

LangChain Kinetica Settings Configuration

Learn how to configure Kinetica settings in LangChain to connect to Kinetica database and customize vector search parameters.

Nov 14, 2024

LangChain MLflow AI Gateway Embeddings: Connect to MLflow Embedding Models

Learn how to generate embeddings using MLflow AI Gateway models with LangChain's MlflowAIGatewayEmbeddings class.

Nov 13, 2024

LangChain Reddit Search Schema - Making Reddit API Queries

Learn how to structure Reddit search queries in LangChain using RedditSearchSchema to retrieve posts with custom filtering and sorting options.

Nov 13, 2024

Working with Rate Limit Errors in LangChain

Learn how to handle and work with rate limiting errors when using Upstash rate limiting in your LangChain applications.

Nov 12, 2024

Parsing CoNLL-U Files with LangChain CoNLLULoader

Learn how to parse and load linguistic annotation files in CoNLL-U format using LangChain's CoNLLULoader.

Nov 12, 2024

Querying NASA Image and Video Library with LangChain NasaAPIWrapper

Explore how to use LangChain's NasaAPIWrapper to access NASA's media library, search images, videos and retrieve metadata about space-related content.

Nov 11, 2024

Find Jobs with LangChain's GoogleJobsAPIWrapper

Learn how to search and retrieve job postings from Google Jobs using LangChain's GoogleJobsAPIWrapper - perfect for building job search applications and career tools.

Nov 11, 2024

Using Cross Encoders in LangChain with HuggingFace Models

Learn how to use HuggingFace cross encoder models in LangChain for text similarity scoring and reranking search results.

Nov 10, 2024

Converting LangChain Messages to API Format with convert_message_to_dict

Learn how to transform LangChain message objects into API-compatible dictionaries using the convert_message_to_dict utility function.

Nov 10, 2024

LangChain Cosine Similarity Guide - Calculate Vector Similarities

Learn how to calculate cosine similarity between vectors in LangChain using the cosine_similarity utility function, with practical examples for text embeddings and semantic routing.

Nov 9, 2024

LangChain Infobip Integration - Sending SMS and Emails Programmatically

Learn how to integrate Infobip messaging services into your LangChain applications to send SMS and emails using the InfobipAPIWrapper

Nov 9, 2024

Load Slack Chat History with LangChain's SlackChatLoader

Learn how to extract and process Slack conversation history using LangChain's SlackChatLoader, with examples of both eager and lazy loading approaches.

Nov 8, 2024

LangChain Citation Fuzzy Matching - Adding Citations to LLM Responses

Learn how to create chains that automatically add relevant citations from context to LLM responses using LangChain's citation fuzzy matching

Nov 8, 2024

LangChain MathPix PDF Loader - Extract Text from PDFs with High Precision

Learn how to use LangChain's MathpixPDFLoader to accurately extract text and formulas from PDF documents using the Mathpix OCR service.

Nov 8, 2024

MLflow Callback Handler in LangChain - Track Your LLM Experiments

Learn how to track and monitor your LangChain experiments using the MLflow callback handler for metrics, artifacts and experiment tracking.

Nov 8, 2024

Load Twitter Tweets in LangChain with TwitterTweetLoader

Learn how to load tweets from Twitter users and process them as documents using LangChain's TwitterTweetLoader.

Nov 7, 2024

LangChain Apache Doris Settings for Vector Storage

Configure Apache Doris vector store integration in LangChain with ApacheDorisSettings for efficient vector storage and retrieval

Nov 7, 2024

Preparing Messages for LangChain Fine-tuning with OpenAI

Learn how to convert chat messages into a format suitable for fine-tuning OpenAI models using LangChain's convert_messages_for_finetuning

Nov 7, 2024

LangChain with Oracle Cloud Infrastructure (OCI) Embeddings

Learn how to generate text embeddings using Oracle Cloud Infrastructure's GenAI service with LangChain's OCIGenAIEmbeddings.

Nov 7, 2024

Load WhatsApp Chats in LangChain with WhatsAppChatLoader

Learn how to load and process WhatsApp chat conversations in your LangChain applications using the WhatsAppChatLoader class.