prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  tokens
   +--record-and-tuple-babel-7
   |   +--brace-bar
   |   +--brace-hash
   |   +--bracket-bar
   |   `--bracket-hash
   +--template-string
   |   +--basic
   |   +--invalid-octal
   |   `--invalid-unicode-escape-codepoint
   `--template-string-babel-7
       +--basic
       +--invalid-octal
       `--invalid-unicode-escape-codepoint
  ```
  
  Convert this description:
  
  automigrate is a source directory that groups 2 subdirectories: fixes and helpers.
  At the main level, 'fixes' encapsulates 1 folders: __test__.
  In nested path 'fixes → __test__', Inside '__test__', you'll find it is barren.
  Back to the top level.
  In the root directory, The 'helpers' compartment remains unused.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "automigrate\n +--fixes\n |   `--__test__\n `--helpers", "description": "automigrate is a source directory that groups 2 subdirectories: fixes and helpers.\nAt the main level, 'fixes' encapsulates 1 folders: __test__.\nIn nested path 'fixes \u2192 __test__', Inside '__test__', you'll find it is barren.\nBack to the top level.\nIn the root directory, The 'helpers' compartment remains unused.\n"}