LangChain Tutorial for Beginners 🚀 | Part 1: Introduction to LangChain | Tamil

In this video, I explain LangChain from scratch and show how it became one of the most popular frameworks for building LLM applications — completely in Tamil. If you are learning Generative AI, AI Agents, or RAG systems, understanding LangChain is essential. Topics covered in this video: • What is LangChain • Evolution of LangChain • Why LangChain became popular • LangChain Ecosystem • LCEL (LangChain Expression Language) • Core LangChain components • How to connect an LLM using LangChain • Practical implementation • Real-world use cases This video is useful for: • AI beginners • GenAI developers • LangChain learners • Students learning LLM applications • Developers building AI Agents and RAG systems By the end of this video, you will understand the LangChain ecosystem and how to start building applications with it. Entire explanation is in Tamil for easy understanding. If you found this video useful: Like Share Comment your doubts More GenAI, AI Agents, RAG, and LangChain tutorials coming soon. #LangChain #LCEL #GenerativeAI #LLM #AIAgents #RAG #LangGraph #AIinTamil #TamilAI #MachineLearning #GenAI #AIDevelopment #ArtificialIntelligence #LangChainTutorial #LLMTutorial