code: def del_edges(self, edges, *args, **kwargs):
          
          for edge in edges:
              self.del_edge(edge, *args, **kwargs)
docs: Removes edges from the graph. Takes optional arguments for 
          ``DictGraph.del_edge``.
          
          Arguments:
          
            - edges(iterable) Sequence of edges to be removed from the 
              ``DictGraph``.