prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  samples
   +--basic
   |   `--_expected
   +--missing-dependency-resolution
   +--missing-entry-resolution
   +--missing-load
   +--renormalizes-external-paths
   |   `--_expected
   `--supports-hashes
       `--_expected
  ```
  
  Convert this description:
  
  api is a origin directory that includes 3 subdirectories: isr, ssr and test.
  At the top level, 'isr' encapsulates 1 child directories: [slug].
  In nested path 'isr > [slug]', Inside '[slug]', you'll find it stands empty.
  Back to the top level.
  At the main level, 'ssr' keeps 1 nested folders: [slug].
  In nested path 'ssr / [slug]', '[slug]' has yet to be populated.
  Back to the top level.
  At the main level, 'test' encompasses 1 test-related directories.
  At level 2, in directory path 'test > [slug]', The '[slug]' data structure is unpopulated.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--isr\n |   `--[slug]\n +--ssr\n |   `--[slug]\n `--test\n     `--[slug]", "description": "api is a origin directory that includes 3 subdirectories: isr, ssr and test.\nAt the top level, 'isr' encapsulates 1 child directories: [slug].\nIn nested path 'isr > [slug]', Inside '[slug]', you'll find it stands empty.\nBack to the top level.\nAt the main level, 'ssr' keeps 1 nested folders: [slug].\nIn nested path 'ssr / [slug]', '[slug]' has yet to be populated.\nBack to the top level.\nAt the main level, 'test' encompasses 1 test-related directories.\nAt level 2, in directory path 'test > [slug]', The '[slug]' data structure is unpopulated.\n"}