https://github.com/mckaywrigley/chatbot-ui
Download :
https://www.myqnap.org/product/chatbot-chatgpt/
Chatbot UI is an advanced chatbot kit for OpenAI's chat models built on top of Chatbot UI Lite using Next.js, TypeScript, and Tailwind CSS.
It aims to mimic ChatGPT's interface and functionality.
All conversations are stored locally on your device.
you need to create an OPENAI_API_KEY on openai website
you can set it witin web interface or store it into /opt/ChatGPT/chatbot-ui/.env.local (OPENAI_API_KEY=YOUR_KEY)