prompt: Your task is to convert the following English description into an ASCII tree format.
  
  stdin is a head directory that contains 10 subdirectories. Notable ones include commonjs, config-file, force-stdin-tty among others.
  
  Let me break down the layout for you:
  
  In the root directory, 'commonjs' is empty.
  At the main level, 'config-file' carries 1 directories: _expected.
  Within directory hierarchy 'config-file > _expected', The '_expected' repository is currently empty.
  Back to the top level.
  At the top level, 'force-stdin-tty' awaits content.
  At the main level, 'json' appears to be unused.
  At the top level, The 'no-dash' storage space has no content.
  At the main level, 'no-stdin-config-file' has 1 folders: _expected.
  Within directory hierarchy 'no-stdin-config-file → _expected', Inside '_expected', you'll find it is empty.
  At the main level, 'no-stdin-tty' is empty.
  At the main level, 'self-import' hasn't been filled with any content.
  At the top level, The 'stdin-error' section appears to be unused.
  At the top level, 'with-dash' remains unused.
  
  
  Format your response in this style:
  ```
  docs
   +--customization
   +--development
   +--images
   +--samples
   |   `--webpack-getting-started
   |       `--src
   `--usage
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "stdin\n +--commonjs\n +--config-file\n |   `--_expected\n +--force-stdin-tty\n +--json\n +--no-dash\n +--no-stdin-config-file\n |   `--_expected\n +--no-stdin-tty\n +--self-import\n +--stdin-error\n `--with-dash", "description": "stdin is a head directory that contains 10 subdirectories. Notable ones include commonjs, config-file, force-stdin-tty among others.\n\nLet me break down the layout for you:\n\nIn the root directory, 'commonjs' is empty.\nAt the main level, 'config-file' carries 1 directories: _expected.\nWithin directory hierarchy 'config-file > _expected', The '_expected' repository is currently empty.\nBack to the top level.\nAt the top level, 'force-stdin-tty' awaits content.\nAt the main level, 'json' appears to be unused.\nAt the top level, The 'no-dash' storage space has no content.\nAt the main level, 'no-stdin-config-file' has 1 folders: _expected.\nWithin directory hierarchy 'no-stdin-config-file \u2192 _expected', Inside '_expected', you'll find it is empty.\nAt the main level, 'no-stdin-tty' is empty.\nAt the main level, 'self-import' hasn't been filled with any content.\nAt the top level, The 'stdin-error' section appears to be unused.\nAt the top level, 'with-dash' remains unused.\n"}