Building a Retrieval Augmented Generation (RAG) system has traditionally been complex managing vector databases, embeddings, and chunking strategies. Google's File Search tool in the Gemini API simplifies this by providing a fully managed RAG solution. This tutorial shows you exactly how to install, configure, and use it with complete working code.
Summary Install Google GenAI Package: Run pip install google-genai to install the single package required for Gemini’s File Search API.