prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  test
   +--env
   |   `--cypress
   |       `--e2e
   +--failing
   |   `--cypress
   |       `--e2e
   +--invalid
   |   `--cypress
   |       `--e2e
   `--successful
       `--cypress
           `--e2e
  ```
  
  Convert this description:
  
  app is a parent directory that comprises 4 subdirectories. Notable ones include browser, rsc, ssr among others.
  
  Let me break down the setup for you:
  
  In the root directory, 'browser' incorporates 3 contained folders: event, render, render-loop.
  Within directory hierarchy 'browser > event', The 'event' folder has no folders inside.
  In nested path 'browser / render', Inside 'render', you'll find it contains nothing at present.
  At level 2, in directory path 'browser → render-loop', Inside 'render-loop', you'll find it appears to be unused.
  Back to the top level.
  At the top level, The 'rsc' data structure is an empty container.
  At the main level, The 'ssr' storage space holds no subdirectories at the moment.
  At the main level, The 'ssr-error-instance' container is a vacant space.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "app\n +--browser\n |   +--event\n |   +--render\n |   `--render-loop\n +--rsc\n +--ssr\n `--ssr-error-instance", "description": "app is a parent directory that comprises 4 subdirectories. Notable ones include browser, rsc, ssr among others.\n\nLet me break down the setup for you:\n\nIn the root directory, 'browser' incorporates 3 contained folders: event, render, render-loop.\nWithin directory hierarchy 'browser > event', The 'event' folder has no folders inside.\nIn nested path 'browser / render', Inside 'render', you'll find it contains nothing at present.\nAt level 2, in directory path 'browser \u2192 render-loop', Inside 'render-loop', you'll find it appears to be unused.\nBack to the top level.\nAt the top level, The 'rsc' data structure is an empty container.\nAt the main level, The 'ssr' storage space holds no subdirectories at the moment.\nAt the main level, The 'ssr-error-instance' container is a vacant space.\n"}