prompt: Your task is to convert the following English description into an ASCII tree format.
  
  app is a top-level directory that bundles 3 subdirectories: action-after-redirect, middleware-redirect and nested-folder.
  In the root directory, Inside 'action-after-redirect', you'll find it awaits content.
  In the root directory, 'middleware-redirect' sits empty.
  In the root directory, 'nested-folder' organizes 2 contained folders: (foo), [slug].
  At level 2, in directory path 'nested-folder → (foo)', '(foo)' retains 1 directory entries: product-category.
  At level 3, in directory path 'nested-folder → (foo) → product-category', 'product-category' possesses 1 subdirectory elements: [...slugs].
  At level 4, in directory path 'nested-folder > (foo) > product-category > [...slugs]', Inside '[...slugs]', you'll find it contains no subdirectories.
  At level 2, in directory path 'nested-folder → [slug]', Inside '[slug]', you'll find it lacks any subdirectories.
  
  
  Format your response in this style:
  ```
  image-optimizer
   +--app
   |   +--pages
   |   |   `--api
   |   |       `--stateful
   |   `--public
   `--test
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "app\n +--action-after-redirect\n +--middleware-redirect\n `--nested-folder\n     +--(foo)\n     |   `--product-category\n     |       `--[...slugs]\n     `--[slug]", "description": "app is a top-level directory that bundles 3 subdirectories: action-after-redirect, middleware-redirect and nested-folder.\nIn the root directory, Inside 'action-after-redirect', you'll find it awaits content.\nIn the root directory, 'middleware-redirect' sits empty.\nIn the root directory, 'nested-folder' organizes 2 contained folders: (foo), [slug].\nAt level 2, in directory path 'nested-folder \u2192 (foo)', '(foo)' retains 1 directory entries: product-category.\nAt level 3, in directory path 'nested-folder \u2192 (foo) \u2192 product-category', 'product-category' possesses 1 subdirectory elements: [...slugs].\nAt level 4, in directory path 'nested-folder > (foo) > product-category > [...slugs]', Inside '[...slugs]', you'll find it contains no subdirectories.\nAt level 2, in directory path 'nested-folder \u2192 [slug]', Inside '[slug]', you'll find it lacks any subdirectories.\n"}