prompt: Your task is to convert the following English description into an ASCII tree format.
  
  emit-file is a principal directory that maintains 2 subdirectories: filenames-function-patterns and generate-emission-names.
  At the top level, 'filenames-function-patterns' comprises 1 folders: _expected.
  In nested path 'filenames-function-patterns / _expected', '_expected' keeps 4 a few subdirectory elements.
  Within directory hierarchy 'filenames-function-patterns → _expected → amd', 'amd' incorporates 1 folders: txt.
  Within directory hierarchy 'filenames-function-patterns / _expected / amd / txt', 'txt' is empty.
  Within directory hierarchy 'filenames-function-patterns > _expected > cjs', 'cjs' retains 1 subdirectory elements: txt.
  In nested path 'filenames-function-patterns → _expected → cjs → txt', Inside 'txt', you'll find it hasn't been filled with any content.
  Within directory hierarchy 'filenames-function-patterns → _expected → es', 'es' incorporates 1 subdirectory elements: txt.
  Within directory hierarchy 'filenames-function-patterns → _expected → es → txt', Inside 'txt', you'll find it awaits content.
  Within directory hierarchy 'filenames-function-patterns → _expected → system', 'system' contains 1 child directories: txt.
  In nested path 'filenames-function-patterns > _expected > system > txt', Inside 'txt', you'll find it contains no subdirectories.
  Back to the top level.
  At the main level, 'generate-emission-names' retains 1 folders: _expected.
  At level 2, in directory path 'generate-emission-names > _expected', '_expected' groups 4 many subdirectories.
  At level 3, in directory path 'generate-emission-names > _expected > amd', Inside 'amd', you'll find it remains unused.
  At level 3, in directory path 'generate-emission-names > _expected > cjs', The 'cjs' storage space contains nothing at present.
  Within directory hierarchy 'generate-emission-names → _expected → es', The 'es' compartment has no folders inside.
  At level 3, in directory path 'generate-emission-names / _expected / system', The 'system' repository stands empty.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  gradle
   +--api
   |   `--plugins
   |       `--catalog
   |           `--internal
   `--catalog
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "emit-file\n +--filenames-function-patterns\n |   `--_expected\n |       +--amd\n |       |   `--txt\n |       +--cjs\n |       |   `--txt\n |       +--es\n |       |   `--txt\n |       `--system\n |           `--txt\n `--generate-emission-names\n     `--_expected\n         +--amd\n         +--cjs\n         +--es\n         `--system", "description": "emit-file is a principal directory that maintains 2 subdirectories: filenames-function-patterns and generate-emission-names.\nAt the top level, 'filenames-function-patterns' comprises 1 folders: _expected.\nIn nested path 'filenames-function-patterns / _expected', '_expected' keeps 4 a few subdirectory elements.\nWithin directory hierarchy 'filenames-function-patterns \u2192 _expected \u2192 amd', 'amd' incorporates 1 folders: txt.\nWithin directory hierarchy 'filenames-function-patterns / _expected / amd / txt', 'txt' is empty.\nWithin directory hierarchy 'filenames-function-patterns > _expected > cjs', 'cjs' retains 1 subdirectory elements: txt.\nIn nested path 'filenames-function-patterns \u2192 _expected \u2192 cjs \u2192 txt', Inside 'txt', you'll find it hasn't been filled with any content.\nWithin directory hierarchy 'filenames-function-patterns \u2192 _expected \u2192 es', 'es' incorporates 1 subdirectory elements: txt.\nWithin directory hierarchy 'filenames-function-patterns \u2192 _expected \u2192 es \u2192 txt', Inside 'txt', you'll find it awaits content.\nWithin directory hierarchy 'filenames-function-patterns \u2192 _expected \u2192 system', 'system' contains 1 child directories: txt.\nIn nested path 'filenames-function-patterns > _expected > system > txt', Inside 'txt', you'll find it contains no subdirectories.\nBack to the top level.\nAt the main level, 'generate-emission-names' retains 1 folders: _expected.\nAt level 2, in directory path 'generate-emission-names > _expected', '_expected' groups 4 many subdirectories.\nAt level 3, in directory path 'generate-emission-names > _expected > amd', Inside 'amd', you'll find it remains unused.\nAt level 3, in directory path 'generate-emission-names > _expected > cjs', The 'cjs' storage space contains nothing at present.\nWithin directory hierarchy 'generate-emission-names \u2192 _expected \u2192 es', The 'es' compartment has no folders inside.\nAt level 3, in directory path 'generate-emission-names / _expected / system', The 'system' repository stands empty.\nBack to the top level.\n"}