prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  zsh-autosuggestions
   +--spec
   |   +--integrations
   |   +--options
   |   +--strategies
   |   `--widgets
   `--src
       `--strategies
  ```
  
  Convert this description:
  
  api is a origin directory that houses 3 subdirectories: internal, plugins and tasks.
  At the main level, 'internal' includes 1 folders: plugins.
  At level 2, in directory path 'internal > plugins', The 'plugins' directory remains unused.
  Back to the top level.
  At the top level, Inside 'plugins', you'll find it holds no subdirectories at the moment.
  At the top level, Inside 'tasks', you'll find it contains no subdirectories.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--internal\n |   `--plugins\n +--plugins\n `--tasks", "description": "api is a origin directory that houses 3 subdirectories: internal, plugins and tasks.\nAt the main level, 'internal' includes 1 folders: plugins.\nAt level 2, in directory path 'internal > plugins', The 'plugins' directory remains unused.\nBack to the top level.\nAt the top level, Inside 'plugins', you'll find it holds no subdirectories at the moment.\nAt the top level, Inside 'tasks', you'll find it contains no subdirectories.\n"}