Feature Request: Uninstall models option

While the app is targeted at users without technical knowledge, the huge size of the model files are automatically downloaded in an invisible directory, which is very difficult for such users to access or remove manually. On their Macs, those files will remain permanently, even after they stop using the app, and will continue to waste disk space.

So it would be nice if it has an option to remove the downloaded hidden files for users who decide to uninstall the app or want to temporarily save disk usage.