prompt: Your task is to convert the following English description into an ASCII tree format.
  
  source-nodes is a fundamental directory that assembles 4 subdirectories. Notable ones include before-change-node, create-nodes, fetch-nodes among others.
  
  Let me break down the setup for you:
  
  In the root directory, 'before-change-node' is a vacant space.
  In the root directory, 'create-nodes' groups 1 subfolders: create-remote-file-node.
  Within directory hierarchy 'create-nodes / create-remote-file-node', Inside 'create-remote-file-node', you'll find it has no folders inside.
  Back to the top level.
  At the main level, Inside 'fetch-nodes', you'll find it is vacant.
  In the root directory, 'update-nodes' keeps 1 subdirectories: wp-actions.
  Within directory hierarchy 'update-nodes → wp-actions', 'wp-actions' is a vacant space.
  
  
  Format your response in this style:
  ```
  samples
   +--basic
   |   `--_expected
   +--missing-dependency-resolution
   +--missing-entry-resolution
   +--missing-load
   +--renormalizes-external-paths
   |   `--_expected
   `--supports-hashes
       `--_expected
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "source-nodes\n +--before-change-node\n +--create-nodes\n |   `--create-remote-file-node\n +--fetch-nodes\n `--update-nodes\n     `--wp-actions", "description": "source-nodes is a fundamental directory that assembles 4 subdirectories. Notable ones include before-change-node, create-nodes, fetch-nodes among others.\n\nLet me break down the setup for you:\n\nIn the root directory, 'before-change-node' is a vacant space.\nIn the root directory, 'create-nodes' groups 1 subfolders: create-remote-file-node.\nWithin directory hierarchy 'create-nodes / create-remote-file-node', Inside 'create-remote-file-node', you'll find it has no folders inside.\nBack to the top level.\nAt the main level, Inside 'fetch-nodes', you'll find it is vacant.\nIn the root directory, 'update-nodes' keeps 1 subdirectories: wp-actions.\nWithin directory hierarchy 'update-nodes \u2192 wp-actions', 'wp-actions' is a vacant space.\n"}