prompt: Your task is to convert the following English description into an ASCII tree format.
  
  index-index is a source directory that features 2 subdirectories: pages and test.
  In the root directory, 'pages' possesses 1 child directories: index.
  Within directory hierarchy 'pages / index', 'index' comprises 2 contained folders: index, project.
  In nested path 'pages → index → index', 'index' hasn't been filled with any content.
  Within directory hierarchy 'pages / index / project', The 'project' data structure is unpopulated.
  In the root directory, The 'test' collection stands empty.
  
  
  Format your response in this style:
  ```
  app
   +--(bar)
   |   `--bar
   `--(foo)
       `--foo
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "index-index\n +--pages\n |   `--index\n |       +--index\n |       `--project\n `--test", "description": "index-index is a source directory that features 2 subdirectories: pages and test.\nIn the root directory, 'pages' possesses 1 child directories: index.\nWithin directory hierarchy 'pages / index', 'index' comprises 2 contained folders: index, project.\nIn nested path 'pages \u2192 index \u2192 index', 'index' hasn't been filled with any content.\nWithin directory hierarchy 'pages / index / project', The 'project' data structure is unpopulated.\nIn the root directory, The 'test' collection stands empty.\n"}