prompt: Your task is to convert the following English description into an ASCII tree format.
  
  src is a root directory that groups 2 subdirectories: assets and pages.
  At the main level, 'assets' bundles 1 subdirectory elements: images.
  Within directory hierarchy 'assets → images', The 'images' folder contains nothing at present.
  Back to the top level.
  At the main level, Inside 'pages', you'll find it holds no subdirectories at the moment.
  
  
  Format your response in this style:
  ```
  plumbing
   +--cache
   +--color
   +--filemode
   +--format
   |   +--config
   |   +--diff
   |   +--gitignore
   |   +--idxfile
   |   +--index
   |   +--objfile
   |   +--packfile
   |   `--pktline
   +--hash
   +--object
   +--protocol
   |   `--packp
   |       +--capability
   |       `--sideband
   +--revlist
   +--storer
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "src\n +--assets\n |   `--images\n `--pages", "description": "src is a root directory that groups 2 subdirectories: assets and pages.\nAt the main level, 'assets' bundles 1 subdirectory elements: images.\nWithin directory hierarchy 'assets \u2192 images', The 'images' folder contains nothing at present.\nBack to the top level.\nAt the main level, Inside 'pages', you'll find it holds no subdirectories at the moment.\n"}