code: def del_pipes(self, pipes, *args, **kwargs):
          
          for pipe in pipes:
              self.del_pipe(pipe * args, **kwargs)
docs: Deletes a sequence of pipes from the ``Dagger`` in the specified order. 
          Takes optional arguments for ``Dagger.del_pipe``.
          
          Arguments:
          
            - pipes(sequence of valid ``del_pipe`` arguments) Sequence of pipes or 
              other valid ``Dagger.del_pipe`` arguments to be removed from the 
              ``Dagger`` in the left to right order.