original_docstring: 
      Return a new label for a node
      
docstring: Return a new label for a node
docstring_tokens: Return a new label for a node
code: def new_label():
      """
      Return a new label for a node
      """
      new_label.n += 1
      return 'n{}'.format(new_label.n)
code_tokens: def new_label ( ) : new_label . n += 1 return 'n{}' . format ( new_label . n )
short_docstring: Return a new label for a node
short_docstring_tokens: Return a new label for a node
comment: """
      Return a new label for a node
      """