Langchain Crash Course: Build Openai Llm Powered Apps

Fast track to building OpenAI LLM powered Apps using Python

What you'll learn

Learn key LangChain features like connecting to OpenAI LLMs, Prompt Templates, Chains, Document Loaders, Agents, Memory

Learn how to build a Medium Article Generator and a Question & Answer Document Chatbot

Build practical hands-on project without all the fluff

Learn LangChain even if you are a beginner in a weekend

Requirements

Basic programming experience will be useful

Description

In this short course, we take you on a fun, hands-on and pragmatic journey to learn how to build LLM powered apps using LangChain. You'll start building your first Generative AI app within minutes. Every section is recorded in a bite-sized manner and straight to the point as I don’t want to waste your time (and most certainly mine) on the content you don't need.In this course, we will cover:What is LangChainHow does LangChain WorkInstallation, Setup and Our First LangChain AppBuilding a Medium Article Generator AppConnecting to OpenAI LLMPrompt TemplatesSimple ChainsSequential ChainsAgentsChat with a DocumentAdding Memory (Chat History)Outputting the Chat HistoryUploading Custom DocumentsLoading Different Document Types (eg PDF, txt, docs)Chat with Youtube and more…The goal of this course is to teach you LangChain development in a manageable way without overwhelming you. We focus only on the essentials and cover the material in a hands-on practice manner for you to code along.Working Through This CourseThis course is purposely broken down into short sections where the development process of each section will center on different essential topics. The course a practical hands on approach to learning through practice. You learn best when you code along with the examples.

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 What is LangChain

Lecture 3 How does LangChain work

Section 2: Build a Medium Article Generator App

Lecture 4 Installation, Setup and Our First LangChain App

Lecture 5 Connecting to OpenAI LLM

Lecture 6 Prompt Templates

Lecture 7 Simple Chains

Lecture 8 Sequential Chains

Lecture 9 Agents

Section 3: Build a Question & Answer PDF, Txt, Docx Document Chatbot

Lecture 10 Chat with a Document

Lecture 11 Adding Memory (Chat History)

Lecture 12 Outputting the Chat History

Lecture 13 Uploading Custom Documents

Lecture 14 Loading Different File Types

Lecture 15 Chat with Youtube

Developers who want to learn how to use LangChain and LLMs to create generative AI applications.