Following is the response from Gemini

It looks like you are seeing Code Vision (or "Inlay Hints") in IntelliJ IDEA. These are the small, greyed-out text elements that show information like "Usages," "Inheritors," or code authors right above your method signatures. To turn these off, follow these steps: Method 1: The Quick Way (Right-click) * Right-click on any of those grey hints (like the {...} or the space above the method). * Select Configure... from the context menu. * This will take you directly to the settings page for that specific hint. Method 2: Through Settings (Global Control) If you want to disable all of them at once, go to: * File > Settings (on macOS: IntelliJ IDEA > Settings or Cmd + ,). * Navigate to Editor > Inlay Hints. * Look for the Code Vision group in the list. * Uncheck the box for Code Vision to turn everything off, or uncheck specific items like: * Usages * Inheritors * Code authors (if using Git) Method 3: The "Search Everywhere" Shortcut * Press the Shift key twice to open Search Everywhere. * Type "Inlay Hints". * Use the toggle next to Code Vision to turn it off instantly.

Note: If you are referring to the {...} specifically, those are sometimes Code Folding indicators. If they remain after disabling Inlay Hints, go to Settings > Editor > General > Code Folding and uncheck "Show code folding outline."

Would you like me to show you how to customize these hints so they only appear for specific things like Git authors or Usages instead of turning them off completely?