Langchain For Developers: Using Openai Llms In Python

Learn how to connect Langchain to OpenAI to work with LLMs in Python through practical examples.

What you’ll learn
Learn how to work with Langchain in Python
Learn how to build Langchain Agents
Learn how embeddings work and how to work with a vector store in Langchain
Understand how large language models (LLMs) & embeddings work
Learn how to connect Langchain to OpenAI’s API suite

Requirements
Little programming experience. This course is for beginners

Description
This course is designed to empower developers, this comprehensive guide provides a practical approach to integrating Langchain with OpenAI and effectively using Large Language Models (LLMs) in Python.In the course’s initial phase, you’ll gain a robust understanding of what Langchain is, its functionalities and components, and how it synergizes with data sources and LLMs. We’ll briefly dive into understanding LLMs, their architecture, training process, and various applications. We’ll set up your environment with a hands-on installation guide and a ‘Hello World’ example using Google Colab.Subsequently, we’ll explore the Langchain Models, covering different types such as LLMs, Chat Models, and Embeddings. We’ll guide you through loading the OpenAI Chat Model, connecting Langchain to Huggingface Hub models, and leveraging OpenAI’s Text Embeddings.The course advances to the essential aspect of Prompting & Parsing in Langchain, focusing on best practices, delimiters, structured formats, and effective use of examples and Chain of Though Reasoning (CoT).The following sections focus on the concepts of Memory, Chaining, and Indexes in Langchain, enabling you to handle complex interactions with ease. We will study how you can adjust the memory of a chatbot, the significance of Chaining, and the utility of Document Loaders & Vector Stores.Finally, you’ll delve into the practical implementation of Langchain Agents, with a demonstration of a simple agent and a walkthrough of building an Arxiv Summarizer Agent.By the end of this course, you’ll have become proficient in using Langchain with OpenAI LLMs in Python, marking a significant leap in your developer journey. Ready to power up your LLM applications? Join us in this comprehensive course!

Who this course is for
Beginner developers looking to advance their knowledge of LLMs and Langchain,Data Scientists looking to learn how to build with Langchain & LLMs