Here is a 1-paragraph summary of the text: This tutorial demonstrates how to create a serverless SMS chatbot using Twilio Programmable Messaging, OpenAI's DALL·E 2 API, and Node.js. The chatbot uses DALL·E 2 to generate digital images based on natural language prompts, which are then sent back to the user via SMS. To set up this project, users need to create a Twilio account and phone number, as well as an OpenAI account and API key. They also need to install Node.js and the Twilio Serverless Toolkit. The chatbot's code uses the openai package to interact with DALL·E 2 and generate images, which are then sent via SMS using Twilio's Messaging Response object. Once set up, users can test the chatbot by texting a prompt to the designated Twilio phone number.