/tags/python/Recent content in Python on Hitesh PattanayakHugoen-usFri, 27 Mar 2026 12:54:33 -0700/posts/building-an-ai-chat-assistant-for-a-static-blog-no-vector-db-required/Fri, 27 Mar 2026 12:54:33 -0700/posts/building-an-ai-chat-assistant-for-a-static-blog-no-vector-db-required/A practical walkthrough of building a conversational AI assistant for a Hugo static site using TF-IDF retrieval over a flat JSON knowledge base — no vector database, no backend server, no embeddings infrastructure required.