prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  docs
   +--customization
   +--development
   +--images
   +--samples
   |   `--webpack-getting-started
   |       `--src
   `--usage
  ```
  
  Convert this description:
  
  node-default-import is a core directory that assembles 2 subdirectories: input and issues.
  At the top level, 'input' retains 1 directories: node_modules.
  Within directory hierarchy 'input > node_modules', 'node_modules' retains 2 packages: auto-package, esm-package.
  Within directory hierarchy 'input / node_modules / auto-package', 'auto-package' contains no subdirectories.
  At level 3, in directory path 'input → node_modules → esm-package', Inside 'esm-package', you'll find it has been left empty.
  Back to the top level.
  At the top level, 'issues' appears to be unused.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "node-default-import\n +--input\n |   `--node_modules\n |       +--auto-package\n |       `--esm-package\n `--issues", "description": "node-default-import is a core directory that assembles 2 subdirectories: input and issues.\nAt the top level, 'input' retains 1 directories: node_modules.\nWithin directory hierarchy 'input > node_modules', 'node_modules' retains 2 packages: auto-package, esm-package.\nWithin directory hierarchy 'input / node_modules / auto-package', 'auto-package' contains no subdirectories.\nAt level 3, in directory path 'input \u2192 node_modules \u2192 esm-package', Inside 'esm-package', you'll find it has been left empty.\nBack to the top level.\nAt the top level, 'issues' appears to be unused.\n"}