prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  check_framework
   +--custom_commands_app
   |   `--management
   |       `--commands
   +--template_test_apps
   |   +--different_tags_app
   |   |   `--templatetags
   |   +--same_tags_app_1
   |   |   `--templatetags
   |   `--same_tags_app_2
   |       `--templatetags
   `--urls
       `--path_compatibility
  ```
  
  Convert this description:
  
  fs-serve is a central directory that organizes 3 subdirectories: __tests__, nested and root.
  At the top level, '__tests__' houses 2 folders for testing purposes.
  Within directory hierarchy '__tests__ > base', The 'base' section remains unused.
  In nested path '__tests__ / deny', 'deny' awaits content.
  Back to the top level.
  In the root directory, 'nested' sits empty.
  At the main level, 'root' organizes 1 directory entries: src.
  In nested path 'root / src', 'src' maintains 3 subdirectories that organize the source code.
  Within directory hierarchy 'root → src → deny', The 'deny' storage space holds no subdirectories at the moment.
  In nested path 'root / src / special characters åäö', Inside 'special characters åäö', you'll find it contains no subdirectories.
  In nested path 'root / src / subdir', 'subdir' is unpopulated.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "fs-serve\n +--__tests__\n |   +--base\n |   `--deny\n +--nested\n `--root\n     `--src\n         +--deny\n         +--special characters \u00e5\u00e4\u00f6\n         `--subdir", "description": "fs-serve is a central directory that organizes 3 subdirectories: __tests__, nested and root.\nAt the top level, '__tests__' houses 2 folders for testing purposes.\nWithin directory hierarchy '__tests__ > base', The 'base' section remains unused.\nIn nested path '__tests__ / deny', 'deny' awaits content.\nBack to the top level.\nIn the root directory, 'nested' sits empty.\nAt the main level, 'root' organizes 1 directory entries: src.\nIn nested path 'root / src', 'src' maintains 3 subdirectories that organize the source code.\nWithin directory hierarchy 'root \u2192 src \u2192 deny', The 'deny' storage space holds no subdirectories at the moment.\nIn nested path 'root / src / special characters \u00e5\u00e4\u00f6', Inside 'special characters \u00e5\u00e4\u00f6', you'll find it contains no subdirectories.\nIn nested path 'root / src / subdir', 'subdir' is unpopulated.\nBack to the top level.\n"}