docs: def write_chapter(self):
          """
          Create a chapter
          that contains a random number
          of paragraphs
          """
          self.paragraphs = []
          self.paragraphs.append('\n')
          for x in range(randint(0, 50)):
              p = Paragraph(self.model)
              self.paragraphs.append(p.get_paragraph())
              self.paragraphs.append('\n')
          return self.paragraphs