In this edition of LLM Makerspace, we will build an AI system that allows you to search your private PDF files, giving you not just answers, but references to where the page and paragraph in the file it finds the answers in, including a link to the PDF. We will implement the system in Python, including the UI. And we will use Google Drive as the source for your PDFs - put your PDFs in your drive, and then you can search through them. We will use RAG with Hopsworks Feature Store, and fine-tuning using a trainer model (GPT-4). You will be able to run the entire system on hopsworks.ai without an operational costs. Let's do it!