prompt: Your task is to convert the following English description into an ASCII tree format.
  
  koa is a root directory that consolidates 4 subdirectories. Notable ones include __tests__, docs, lib among others.
  
  The project source code seems to be organized in the 'lib' folder.
  
  Let me break down the framework for you:
  
  At the top level, '__tests__' organizes tests across 5 separate contained folders.
  In nested path '__tests__ > application', 'application' is an empty container.
  At level 2, in directory path '__tests__ > context', 'context' lacks any subdirectories.
  At level 2, in directory path '__tests__ / lib', The 'lib' collection stands empty.
  In nested path '__tests__ / request', Inside 'request', you'll find it appears to be unused.
  At level 2, in directory path '__tests__ > response', The 'response' data structure is currently empty.
  Back to the top level.
  At the top level, 'docs' keeps 1 subdirectory elements: api.
  At level 2, in directory path 'docs / api', 'api' is barren.
  At the main level, 'lib' is an empty container.
  At the main level, 'test-helpers' hasn't been filled with any content.
  
  
  Format your response in this style:
  ```
  logical-expression
   +--deopzimize-while-included
   +--mutate-logical-expression
   |   `--_expected
   `--simplify-non-boolean
  ```
  
  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 consolidates 4 subdirectories. Notable ones include __tests__, docs, lib among others.\n\nThe project source code seems to be organized in the 'lib' folder.\n\nLet me break down the framework for you:\n\nAt the top level, '__tests__' organizes tests across 5 separate contained folders.\nIn nested path '__tests__ > application', 'application' is an empty container.\nAt level 2, in directory path '__tests__ > context', 'context' lacks any subdirectories.\nAt level 2, in directory path '__tests__ / lib', The 'lib' collection stands empty.\nIn nested path '__tests__ / request', Inside 'request', you'll find it appears to be unused.\nAt level 2, in directory path '__tests__ > response', The 'response' data structure is currently empty.\nBack to the top level.\nAt the top level, 'docs' keeps 1 subdirectory elements: api.\nAt level 2, in directory path 'docs / api', 'api' is barren.\nAt the main level, 'lib' is an empty container.\nAt the main level, 'test-helpers' hasn't been filled with any content.\n"}