prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  not-found-revalidate
   +--pages
   |   +--fallback-blocking
   |   +--fallback-true
   |   `--initial-not-found
   `--test
  ```
  
  Convert this description:
  
  app-dir-qualities is a base directory that consolidates 2 subdirectories: app and test.
  At the top level, Within 'app', you'll find 2 contained folders for code structure.
  Within directory hierarchy 'app → images', Inside 'images', you'll find it is a vacant space.
  In nested path 'app > invalid-quality', 'invalid-quality' has nothing inside.
  Back to the top level.
  In the root directory, 'test' awaits content.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "app-dir-qualities\n +--app\n |   +--images\n |   `--invalid-quality\n `--test", "description": "app-dir-qualities is a base directory that consolidates 2 subdirectories: app and test.\nAt the top level, Within 'app', you'll find 2 contained folders for code structure.\nWithin directory hierarchy 'app \u2192 images', Inside 'images', you'll find it is a vacant space.\nIn nested path 'app > invalid-quality', 'invalid-quality' has nothing inside.\nBack to the top level.\nIn the root directory, 'test' awaits content.\n"}