prompt: Your task is to convert the following English description into an ASCII tree format.
  
  js is a fundamental directory that includes 3 subdirectories: pages, public and styles.
  At the main level, 'pages' keeps 1 subdirectory elements: api.
  Within directory hierarchy 'pages / api', The 'api' collection contains no subdirectories.
  Back to the top level.
  In the root directory, The 'public' data structure stands empty.
  In the root directory, The 'styles' collection sits empty.
  
  
  Format your response in this style:
  ```
  tests
   +--client_certs
   |   `--password_protected
   +--fixtures
   |   +--session_data
   |   |   +--new
   |   |   `--old
   |   `--xmldata
   |       +--invalid
   |       +--valid
   |       `--xhtml
   `--utils
       `--matching
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "js\n +--pages\n |   `--api\n +--public\n `--styles", "description": "js is a fundamental directory that includes 3 subdirectories: pages, public and styles.\nAt the main level, 'pages' keeps 1 subdirectory elements: api.\nWithin directory hierarchy 'pages / api', The 'api' collection contains no subdirectories.\nBack to the top level.\nIn the root directory, The 'public' data structure stands empty.\nIn the root directory, The 'styles' collection sits empty.\n"}