Module 4: Tools, Memory & ReAct Framework | Agentic AI Masterclass #agenticai #langchain #python

Description

Welcome to Day 4 of the PurpleSkill Agentic AI Masterclass! 🟢 In this deep-dive session, Trainer Vishwa explains the "brain" and "hands" of an autonomous agent. We move beyond simple prompts to master the ReAct Framework (Reasoning + Acting), enabling LLMs to use Tools and retain Memory for complex problem-solving. This is essential knowledge for building agents that can actually do things, not just talk. 📌 What You Will Learn Today: 🔹 1. Tools: The "Hands" of AI What are Tools in LLM agents? API tools vs. Function Calling vs. Custom Tools. How to connect an LLM to the outside world (Search, Calculators, APIs). 🔹 2. Memory: The "Context" of AI Short-term vs. Long-term vs. Vector Memory. Why memory is critical for multi-turn conversations. How RAG (Retrieval Augmented Generation) acts as external memory. 🔹 3. The ReAct Framework (Reasoning + Acting) Concept: How LLMs alternate between Thought, Action, and Observation. The Loop: Perception → Reasoning → Action → Evaluation. Why "Chain of Thought" isn't enough for autonomous agents. 🔹 4. Building the Agent Workflow Step-by-step breakdown of a Tool-using Agent Loop. Real-world architecture using LangChain and Azure AI. ⏱️ Timestamps 0:00 – Introduction: The Brain & Hands of AI 2:15 – What are AI Tools? (Function Calling) 12:30 – AI Memory Explained (Short-term vs Vector) 24:45 – The ReAct Framework Deep Dive 38:00 – How the Agent Loop Works (Step-by-Step) 52:10 – Summary & Next Steps for Day 5 Enterprise AI Solutions, Cloud Computing Architecture, Azure AI Foundry, Machine Learning Engineering, Generative AI for Business, Automated Workflow Software, Python for Finance, AI Governance, Digital Transformation Strategy ReAct framework AI, LangChain memory tutorial, how to use tools in langchain, LLM function calling, AI agent workflow, RAG architecture explained, build AI agents python, agentic design patterns, Azure OpenAI agents, PurpleSkill ReAct framework, Agentic AI, AI Agents, LangChain tools, LLM memory, RAG architecture, function calling, build AI agents, PurpleSkill, Python AI tutorial, Azure OpenAI, GPT-4o, AI reasoning, chain of thought, LangChain tutorial, machine learning, AI automation, software engineering Topics Covered: ReAct framework AI, how to use tools in OpenAI, what is AI memory Agentic AI LangChain tutorial, LLM tool calling explained, Azure AI Agents tutorial step by step, Agent Loop explained simply, how to build AI agents in Python. Queries Solved: Difference between Tools and Memory, How LLM reasoning works, Agentic AI Masterclass Day 4, OpenAI tool calling tutorial, LangChain Agents basics. 🔔𝐃𝐨𝐧'𝐭 𝐟𝐨𝐫𝐠𝐞𝐭 𝐭𝐨 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 𝐭𝐨 𝐦𝐲 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐮𝐩𝐝𝐚𝐭𝐞𝐬. https://www.youtube.com/@Purpleskill/?sub_confirmation=1 🔗 Stay Connected With Me. Instagram: https://www.instagram.com/purpleskill_admin/ Twitter (X): https://x.com/PurpleSkillTech LinkedIn: https://www.linkedin.com/company/purpleskill/ 📩 For business inquiries: contact@purpleskill.com ============================= 🎬Suggested videos for you: ▶️ https://www.youtube.com/watch?v=x7NPlCt738M ▶️ https://www.youtube.com/watch?v=2ULtXVpmZyE ▶️ https://www.youtube.com/watch?v=d0N7MwW8ifQ ▶️ https://www.youtube.com/watch?v=od8SM0AIGpA ▶️ https://www.youtube.com/watch?v=4z2RIYxWaLs ▶️ https://www.youtube.com/watch?v=6J1NFs0PlkI ▶️ https://www.youtube.com/watch?v=nPV1eGxkUNY ▶️ https://www.youtube.com/watch?v=T_55GPmgrbE ▶️ https://www.youtube.com/watch?v=cTqjy--0gJU ▶️ https://www.youtube.com/watch?v=SOg1JasDZF0 ▶️ https://www.youtube.com/watch?v=jC0HBs6GUo0 ▶️ https://www.youtube.com/watch?v=Mkdor0DpaUg ▶️ https://www.youtube.com/watch?v=u3PqiS0KrBg ▶️ https://www.youtube.com/watch?v=Jd4ox_qeFDA ================================= ✅ About PurpleSkill. Welcome to PurpleSkil! On this channel, you'll find easy-to-understand tutorials and learning videos on AI, Cloud Computing, Python, Machine Learning, and more. I simplify complex tech concepts, making them accessible so you can build practical skills and advance your career. If you're new to tech or aiming to level up, you'll find everything you need to succeed, from programming to certifications and real-world projects. Start learning the skills that will help you grow in this fast-evolving field. For Business inquiries, please use the contact information below: 📩 Email: contact@purpleskill.com 🔔 Looking to level up your tech skills? Hit subscribe for expert tutorials on AI, Cloud, Python, Machine Learning, and more to help you grow in the tech world. https://www.youtube.com/@Purpleskill/?sub_confirmation=1 ================================= ReAct framework, Agentic AI, AI Agents, LangChain tools, LLM memory, RAG architecture, function calling, build AI agents, Python AI tutorial, Azure OpenAI, GPT-4o, AI reasoning #AgenticAI #ReActFramework #LangChain #AIAgents #PurpleSkill #Python #MachineLearning #AzureAI #LLM #Day4 Module 4: Tools, Memory & ReAct Framework | Agentic AI Masterclass