Purpose

This PR is related to #37

• 01 - Introduction

• ...

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

Other Information

This pull request includes significant additions to the tutorial documentation, introducing a new tutorial for creating a serverless ChatGPT with RAG using LangChain.js and TypeScript, and setting up the serverless environment using Azure Functions.

• docs/tutorial/01-introduction.md: A comprehensive introduction to the tutorial was added, including an overview of the project, its architecture, prerequisites, and steps to execute the project. This tutorial guides the user through creating a serverless ChatGPT and RAG application using LangChain.js, Azure Functions, Azure Cosmos DB, Azure Blob Storage, and Azure Static Web Apps. The chatbot will be able to answer questions based on a set of enterprise documents uploaded from a fictional company called Contoso Real Estate.
• docs/tutorial/02-setting-up-azure-functions.md: This file was created to host the tutorial content for setting up the serverless environment using Azure Functions. Currently, it contains a placeholder for the content to be added in the future.