prompt: Your task is to convert the following English description into an ASCII tree format.
  
  elixir is a top-level directory that holds 2 subdirectories: mix_project and umbrella_project.
  At the main level, 'mix_project' encapsulates 1 directory entries: lib.
  Within directory hierarchy 'mix_project → lib', Inside 'lib', you'll find it has no content.
  In the root directory, 'umbrella_project' holds 1 contained folders: apps.
  Within directory hierarchy 'umbrella_project > apps', 'apps' possesses 2 contained folders: app1, app2.
  In nested path 'umbrella_project > apps > app1', 'app1' features 1 child directories: lib.
  At level 4, in directory path 'umbrella_project / apps / app1 / lib', The 'lib' folder sits empty.
  In nested path 'umbrella_project → apps → app2', 'app2' features 1 subdirectories: lib.
  In nested path 'umbrella_project > apps > app2 > lib', Inside 'lib', you'll find it is empty.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  node_modules
   +--@somenamespace
   |   `--eslint-formatter-foo
   `--eslint-formatter-bar
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "elixir\n +--mix_project\n |   `--lib\n `--umbrella_project\n     `--apps\n         +--app1\n         |   `--lib\n         `--app2\n             `--lib", "description": "elixir is a top-level directory that holds 2 subdirectories: mix_project and umbrella_project.\nAt the main level, 'mix_project' encapsulates 1 directory entries: lib.\nWithin directory hierarchy 'mix_project \u2192 lib', Inside 'lib', you'll find it has no content.\nIn the root directory, 'umbrella_project' holds 1 contained folders: apps.\nWithin directory hierarchy 'umbrella_project > apps', 'apps' possesses 2 contained folders: app1, app2.\nIn nested path 'umbrella_project > apps > app1', 'app1' features 1 child directories: lib.\nAt level 4, in directory path 'umbrella_project / apps / app1 / lib', The 'lib' folder sits empty.\nIn nested path 'umbrella_project \u2192 apps \u2192 app2', 'app2' features 1 subdirectories: lib.\nIn nested path 'umbrella_project > apps > app2 > lib', Inside 'lib', you'll find it is empty.\nBack to the top level.\n"}