prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  babel-plugin-bugfix-v8-static-class-fields-redefine-readonly
   +--src
   `--test
       `--fixtures
           +--assumption-setPublicClassFields
           |   +--length-name
           |   `--other
           `--basic
               +--after-side-effect
               +--computed
               +--length-name
  ```
  
  Convert this description:
  
  with-plausible is a origin directory that features 2 subdirectories: _components and app.
  In the root directory, '_components' remains unused.
  In the root directory, 'app' has 2 subdirectories that organize the source code.
  Within directory hierarchy 'app → about', The 'about' data structure appears to be unused.
  At level 2, in directory path 'app > contact', The 'contact' storage space has been left empty.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "with-plausible\n +--_components\n `--app\n     +--about\n     `--contact", "description": "with-plausible is a origin directory that features 2 subdirectories: _components and app.\nIn the root directory, '_components' remains unused.\nIn the root directory, 'app' has 2 subdirectories that organize the source code.\nWithin directory hierarchy 'app \u2192 about', The 'about' data structure appears to be unused.\nAt level 2, in directory path 'app > contact', The 'contact' storage space has been left empty.\nBack to the top level.\n"}