prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  custom_resolve_dir
   +--testproj
   |   `--__snapshots__
   `--testproj2
       `--__snapshots__
  ```
  
  Convert this description:
  
  api is a primary directory that includes 3 subdirectories: internal, plugins and tasks.
  At the main level, 'internal' encapsulates 1 subdirectory elements: plugins.
  Within directory hierarchy 'internal / plugins', The 'plugins' repository is blank.
  At the main level, The 'plugins' storage space appears to be unused.
  At the top level, 'tasks' houses 1 nested folders: application.
  Within directory hierarchy 'tasks > application', The 'application' storage space holds no subdirectories at the moment.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--internal\n |   `--plugins\n +--plugins\n `--tasks\n     `--application", "description": "api is a primary directory that includes 3 subdirectories: internal, plugins and tasks.\nAt the main level, 'internal' encapsulates 1 subdirectory elements: plugins.\nWithin directory hierarchy 'internal / plugins', The 'plugins' repository is blank.\nAt the main level, The 'plugins' storage space appears to be unused.\nAt the top level, 'tasks' houses 1 nested folders: application.\nWithin directory hierarchy 'tasks > application', The 'application' storage space holds no subdirectories at the moment.\n"}