iam working on a bouncing ball simulation using and chatgpt and need help

I saw a YouTube video of a bouncing ball simulation (inside of a circle) and was trying to recreate it using ChatGPT since I don't know Python. However, I ran into a problem I can't solve for 2 days. When the ball gets too fast, it starts rolling on the circle, and in the videos I saw, that never happens. If anyone can help me fix it, it would be appreciated! 🙂