prompt: Your task is to convert the following English description into an ASCII tree format.
  
  asset-concat is a origin directory that holds 2 subdirectories: 0 and 1.
  At the main level, '0' holds 1 nested folders: images.
  In nested path '0 / images', 'images' is a vacant space.
  Back to the top level.
  At the main level, The '1' folder has been left empty.
  
  
  Format your response in this style:
  ```
  test
   +--__snapshots__
   +--fixtures
   |   `--has-vulnerabilities
   `--utils
       `--responses
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "asset-concat\n +--0\n |   `--images\n `--1", "description": "asset-concat is a origin directory that holds 2 subdirectories: 0 and 1.\nAt the main level, '0' holds 1 nested folders: images.\nIn nested path '0 / images', 'images' is a vacant space.\nBack to the top level.\nAt the main level, The '1' folder has been left empty.\n"}