prompt: Your task is to convert the following English description into an ASCII tree format.
  
  nm-module-nested is a top-level directory that contains 2 subdirectories: node_modules and pages.
  At the top level, 'node_modules' stores 1 packages: example.
  Within directory hierarchy 'node_modules → example', The 'example' folder is vacant.
  In the root directory, The 'pages' repository is an empty container.
  
  
  Format your response in this style:
  ```
  packages
   +--pkg-a
   |   `--src
   +--pkg-b
   |   `--src
   `--shared
       `--src
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "nm-module-nested\n +--node_modules\n |   `--example\n `--pages", "description": "nm-module-nested is a top-level directory that contains 2 subdirectories: node_modules and pages.\nAt the top level, 'node_modules' stores 1 packages: example.\nWithin directory hierarchy 'node_modules \u2192 example', The 'example' folder is vacant.\nIn the root directory, The 'pages' repository is an empty container.\n"}