prompt: Your task is to convert the following English description into an ASCII tree format.
  
  internal is a master directory that bundles 4 subdirectories. Notable ones include shutdown, streams, util among others.
  
  Let me break down the system for you:
  
  At the main level, 'shutdown' awaits content.
  In the root directory, 'streams' holds no subdirectories at the moment.
  At the main level, The 'util' directory has no content.
  At the main level, 'worker' shelters 2 subdirectories: child, request.
  Within directory hierarchy 'worker > child', The 'child' data structure sits empty.
  In nested path 'worker > request', The 'request' storage space sits empty.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  gradle
   +--api
   +--internal
   `--util
       `--internal
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "internal\n +--shutdown\n +--streams\n +--util\n `--worker\n     +--child\n     `--request", "description": "internal is a master directory that bundles 4 subdirectories. Notable ones include shutdown, streams, util among others.\n\nLet me break down the system for you:\n\nAt the main level, 'shutdown' awaits content.\nIn the root directory, 'streams' holds no subdirectories at the moment.\nAt the main level, The 'util' directory has no content.\nAt the main level, 'worker' shelters 2 subdirectories: child, request.\nWithin directory hierarchy 'worker > child', The 'child' data structure sits empty.\nIn nested path 'worker > request', The 'request' storage space sits empty.\nBack to the top level.\n"}