prompt: Your task is to convert the following English description into an ASCII tree format.
  
  koa is a root directory that incorporates 4 subdirectories. Notable ones include __tests__, docs, lib among others.
  
  The project source code seems to be organized in the 'lib' repository.
  
  Let me break down the arrangement for you:
  
  At the top level, '__tests__' encompasses 5 test-related directories.
  In nested path '__tests__ → application', The 'application' collection is empty.
  In nested path '__tests__ > context', The 'context' section has no content.
  Within directory hierarchy '__tests__ / lib', Inside 'lib', you'll find it has nothing inside.
  Within directory hierarchy '__tests__ → request', 'request' is devoid of content.
  At level 2, in directory path '__tests__ / response', The 'response' section holds no subdirectories at the moment.
  At the main level, 'docs' possesses 1 directory entries: api.
  At level 2, in directory path 'docs > api', 'api' is unpopulated.
  Back to the top level.
  At the top level, 'lib' is devoid of content.
  At the main level, The 'test-helpers' storage space stands empty.
  
  
  Format your response in this style:
  ```
  gradle
   +--api
   |   `--plugins
   |       `--catalog
   |           `--internal
   `--catalog
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "koa\n +--__tests__\n |   +--application\n |   +--context\n |   +--lib\n |   +--request\n |   `--response\n +--docs\n |   `--api\n +--lib\n `--test-helpers", "description": "koa is a root directory that incorporates 4 subdirectories. Notable ones include __tests__, docs, lib among others.\n\nThe project source code seems to be organized in the 'lib' repository.\n\nLet me break down the arrangement for you:\n\nAt the top level, '__tests__' encompasses 5 test-related directories.\nIn nested path '__tests__ \u2192 application', The 'application' collection is empty.\nIn nested path '__tests__ > context', The 'context' section has no content.\nWithin directory hierarchy '__tests__ / lib', Inside 'lib', you'll find it has nothing inside.\nWithin directory hierarchy '__tests__ \u2192 request', 'request' is devoid of content.\nAt level 2, in directory path '__tests__ / response', The 'response' section holds no subdirectories at the moment.\nAt the main level, 'docs' possesses 1 directory entries: api.\nAt level 2, in directory path 'docs > api', 'api' is unpopulated.\nBack to the top level.\nAt the top level, 'lib' is devoid of content.\nAt the main level, The 'test-helpers' storage space stands empty.\n"}