code: def accept(self, offer_ids, operations, filters=Filters()):
          
          logging.info('Accepts offers {}'.format(offer_ids))
          return self.driver.acceptOffers(map(encode, offer_ids),
                                          map(encode, operations),
                                          encode(filters))
docs: Accepts the given offers and performs a sequence of operations
             on those accepted offers.
  
          See Offer.Operation in mesos.proto for the set of available operations.
          Available resources are aggregated when multiple offers are provided.
  
          Note that all offers must belong to the same slave. Any unused resources
          will be considered declined. The specified filters are applied on all
          unused resources (see mesos.proto for a description of Filters).