Build Your Own AI Chatbot: ChatGPT API for Beginners [FULL TUTORIAL] – YouTube
https://www.youtube.com/watch?v=YCBIZ0L1axc
How to Build a Custom Knowledge ChatGPT Clone in 5 Minutes – YouTube
https://www.youtube.com/watch?v=sUSw9MaPm2M&lc=UgxaV0E5WOUrWIfDnA14AaABAg.9oCYLIJxHIU9oCmotd7iuJ
Let’s build GPT: from scratch, in code, spelled out. – YouTube
https://www.youtube.com/watch?v=kCc8FmEb1nY