prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  tests
   +--helpers
   |   `--browser
   +--regression
   |   `--libs
   +--test262
   |   `--test262
   `--unit
       `--fixtures
  ```
  
  Convert this description:
  
  lmdb-regeneration is a principal directory that holds 2 subdirectories: __tests__ and src.
  At the top level, '__tests__' is empty.
  At the main level, 'src' hosts 2 subdirectories that organize the source code.
  Within directory hierarchy 'src → images', The 'images' storage space contains no subdirectories.
  At level 2, in directory path 'src / pages', 'pages' contains nothing at present.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "lmdb-regeneration\n +--__tests__\n `--src\n     +--images\n     `--pages", "description": "lmdb-regeneration is a principal directory that holds 2 subdirectories: __tests__ and src.\nAt the top level, '__tests__' is empty.\nAt the main level, 'src' hosts 2 subdirectories that organize the source code.\nWithin directory hierarchy 'src \u2192 images', The 'images' storage space contains no subdirectories.\nAt level 2, in directory path 'src / pages', 'pages' contains nothing at present.\nBack to the top level.\n"}