old_contents: """Paths that are useful throughout the project."""
  from pathlib import Path
  
  
  def get_project_root() -> Path:
      """Returns the path to the project root folder.
  
      Returns:
          The path to the project root folder.
      """
      return Path(__file__).parent.parent.parent
  
  
  def get_config_default() -> Path():
      """Returns the path to the default config file.
  
      Returns:
          The path to the default config file.
      """
      return Path(__file__).parent.parent / "config_default.yaml"
  
new_contents: """Paths that are useful throughout the project."""
  from pathlib import Path
  
  
  def get_project_root() -> Path:
      """Returns the path to the project root folder.
  
      Returns:
          The path to the project root folder.
      """
      return Path(__file__).parent.parent.parent
  
  
  def get_config_default() -> Path:
      """Returns the path to the default config file.
  
      Returns:
          The path to the default config file.
      """
      return Path(__file__).parent.parent / "config_default.yaml"
  
subject: fix return type