code: def fill(text, width=70, **kwargs):
      
      w = ParagraphWrapper(width=width, **kwargs)
      return w.fill(text)
docs: Fill multiple paragraphs of text, returning a new string.
  
      Reformat multiple paragraphs in 'text' to fit in lines of no more
      than 'width' columns, and return a new string containing the entire
      wrapped text.  As with wrap(), tabs are expanded and other
      whitespace characters converted to space.  See ParagraphWrapper class for
      available keyword args to customize wrapping behaviour.