new chat video

Author: martygubar

apex/README.md

@@ -6,8 +6,7 @@ Autonomous Database is already configured with APEX. After creating your APEX wo
 ## ADB Chat
 ADB Chat allows you to query data in Autonomous Database using natural language. It uses the AI profiles that are in the current user's schema. Those profiles support both natural language to SQL as well as RAG.
 
-[![ADB Chat app](https://img.youtube.com/vi/2C-wirdC0aw/0.jpg)](https://www.youtube.com/watch?v=2C-wirdC0aw)
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+[![ADB Chat app](https://img.youtube.com/vi/kW33NzTC5jQ/0.jpg)](https://www.youtube.com/watch?v=kW33NzTC5jQ)
 
 Simply import the application into your APEX development environment.