prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  image-optimizer
   +--app
   |   +--pages
   |   |   `--api
   |   |       `--stateful
   |   `--public
   `--test
  ```
  
  Convert this description:
  
  internal is a master directory that houses 2 subdirectories: enterprise and snapshot.
  At the main level, 'enterprise' carries 3 directories: core, legacy, test.
  At level 2, in directory path 'enterprise / core', 'core' has been left empty.
  At level 2, in directory path 'enterprise → legacy', The 'legacy' section is vacant.
  Within directory hierarchy 'enterprise > test', 'test' has been left empty.
  Back to the top level.
  At the top level, The 'snapshot' storage space is barren.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "internal\n +--enterprise\n |   +--core\n |   +--legacy\n |   `--test\n `--snapshot", "description": "internal is a master directory that houses 2 subdirectories: enterprise and snapshot.\nAt the main level, 'enterprise' carries 3 directories: core, legacy, test.\nAt level 2, in directory path 'enterprise / core', 'core' has been left empty.\nAt level 2, in directory path 'enterprise \u2192 legacy', The 'legacy' section is vacant.\nWithin directory hierarchy 'enterprise > test', 'test' has been left empty.\nBack to the top level.\nAt the top level, The 'snapshot' storage space is barren.\n"}