Thank you for your reply, I am referring to the Swift Playground on macOS 15.3.2. when I use Swift Playground in 2024, I can find many official example programs for downloading on its start page, such as "Get Started With Machine Learning", "About Me", "Keep Going With Apps". However, when I update to version 4.6.3 of it, I could not find these anymore, which should be a problem I think.