Gradio

Python library for building ML demo web apps. Current version is 6.10.0 (Mar 2026). Requires Python >=3.10. Three major breaking version bumps in rapid succession (3→4→5→6). The most common LLM footgun: gr.update() was removed in 4.0 — return component instances directly. Chatbot tuple format removed in 6.0 — must use messages dict format. LLMs trained before 2024 generate 3.x patterns that fail on 6.x.