prompt: Your task is to convert the following English description into an ASCII tree format.
  
  src is a base directory that gathers 3 subdirectories: app, assets and environments.
  In the root directory, 'app' maintains 1 subdirectories that organize the source code.
  In nested path 'app > components', 'components' is vacant.
  At the main level, The 'assets' storage space is currently empty.
  At the main level, 'environments' has nothing inside.
  
  
  Format your response in 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
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "src\n +--app\n |   `--components\n +--assets\n `--environments", "description": "src is a base directory that gathers 3 subdirectories: app, assets and environments.\nIn the root directory, 'app' maintains 1 subdirectories that organize the source code.\nIn nested path 'app > components', 'components' is vacant.\nAt the main level, The 'assets' storage space is currently empty.\nAt the main level, 'environments' has nothing inside.\n"}