Generative AI Full Course (Part 1 ) | Beginner to Advanced | LangChain, LLMs & Prompt Engineering

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In this 4-hour complete Generative AI full course, you will build a strong foundation in modern AI development using LangChain and Large Language Models.

This is Part 1 of our complete Generative AI series, where we focus on the core fundamentals required before moving to advanced topics like RAG and production-level AI systems.
Whether you are a beginner or an aspiring AI developer, this session will help you understand how real AI applications are built from scratch.

👨‍🏫 Instructor – Akarsh Vyas guiding you step-by-step through the core building blocks of Generative AI in a clear and practical way.

📚 What You Will Learn in This Video

• What is Generative AI and how it works
• Understanding Large Language Models (LLMs)
• How to use APIs to access AI models
• Writing effective prompts
• Structured Input vs Structured Output
• Generating clean structured data using schemas
• Prompt Templates and dynamic prompts
• How LangChain connects everything together
• How real-world AI applications are structured

📝 Notes –
https://drive.google.com/file/d/1ocrLutqXnGfRVDglowbtIPguebAAnxmu/view?usp=sharing

Code –
https://github.com/AkarshVyas/GenAI-Youtube-1

⏱️ Timestamps –
00:00:00 – 00:01:02 Introduction to Generative AI Chatbot Project
00:01:02 – 00:03:53 Prerequisites for Building AI Chatbot
00:03:53 – 00:11:08 Project Phases & Development Roadmap
00:11:08 – 00:35:27 Foundation of LLM & Chat Models
00:35:27 – 00:41:02 Creating Python Virtual Environment
00:41:02 – 00:47:56 Basic Project Setup & Folder Structure
00:47:56 – 01:01:42 Getting API Keys (OpenAI & Other Providers)
01:01:42 – 01:07:46 Creating requirements.txt File
01:07:46 – 01:28:24 Using Chat Models in Python
01:28:24 – 01:44:27 Integrating Hugging Face Models
01:44:27 – 01:52:16 Running AI Models Locally
01:52:16 – 02:08:56 Understanding Embedding Models
02:08:56 – 02:21:29 Building a Basic AI Chatbot
02:21:29 – 02:35:51 Working with Messages & Conversations
02:35:51 – 02:45:04 Creating Chatbot UI & Exploration
02:45:04 – 02:55:32 Completing the AI Project
02:55:32 – 03:26:03 Prompt Templates (CineSage AI Project)
03:26:03 – 03:50:54 Structured Output & Final CineSage Completion
03:50:54 – END Outro

🌐 Connect With Sheryians

🌐 Connect With Sheryians – https://sheryians.com/

🔗 View Our Courses – https://www.sheryians.com/courses/68d
📷 Instagram – https://instagram.com/sheryians.ai
🎮 Discord – https://discord.gg/sheryians

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