🚀 Revolutionizing Document Interaction: An AI-Powered PDF Text-2-Voice Chatbot Using LlamaIndex 🐑, Langchain 🔗 and Azure AI Speech 🔊

The post delves into creating an AI-powered PDF Text-2-Voice chatbot using LangChain, LlamaIndex, and Azure AI Speech. The chatbot is designed to read out answers from the content in PDF documents. The technologies used include LangChain for chaining language models, LlamaIndex for document indexing, Azure AI Speech for speech synthesis, and Streamlit for the user interface. Detailed steps for setting up the environment, uploading files, vectorization, fetching data, and voice synthesis are provided. The end product is a Streamlit app where users can upload PDFs, ask questions, and receive voice responses.