code: def _map_arguments(self, input_dict):
          
          data = input_dict.get('data')
          comp = input_dict.get('comp')
          library = input_dict.get('library')
          models = input_dict.get('models')
          hpx_order = input_dict.get('hpx_order_fitting')
          dry_run = input_dict.get('dry_run', False)
  
          self._set_link('init-model', InitModel,
                         comp=comp, data=data,
                         library=library,
                         models=models,
                         hpx_order=hpx_order,
                         dry_run=dry_run)
  
          self._set_link('assemble-model', AssembleModel_SG,
                         comp=comp, data=data,
                         models=models)
docs: Map from the top-level arguments to the arguments provided to
          the indiviudal links