code: def post_cleanup(self):
          
          targetNode = self.article.top_node
          node = self.add_siblings(targetNode)
          for e in self.parser.getChildren(node):
              e_tag = self.parser.getTag(e)
              if e_tag != 'p':
                  if self.is_highlink_density(e) \
                      or self.is_table_and_no_para_exist(e) \
                      or not self.is_nodescore_threshold_met(node, e):
                      self.parser.remove(e)
          return node
docs: \
          remove any divs that looks like non-content,
          clusters of links, or paras with no gusto