Here is the response from Gemini, it worked for me!
1. Disable Inlay Hints via Settings
This is the most direct way to turn off these visual hints for your code.
Open Settings: Press Ctrl + , (Windows/Linux) or Cmd + , (Mac) to open the Settings GUI.
Search: In the search bar at the top, type inlay hints.
Find the Setting: Look for a setting that is either named Editor > Inlay Hints: Enabled or is related to your specific language (e.g., Python > Inlay Hints: ...).
Toggle Off: Uncheck the main Enabled option or disable the specific hint types that are causing the issue (like “Type Hints” or “Parameter Hints”).