docstr: Return model fields related to model methods
  Fields should NOT be wrapped by _precomputed_field
docstr_tok: ["Return","model","fields","related","to","model","methods","Fields","should","NOT","be","wrapped","by","_precomputed_field"]
code: def _method_fields(self):
      """
      Return model fields related to model methods
      Fields should NOT be wrapped by _precomputed_field
      """
      return dict()
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import turicreate
  from turicreate.toolkits._model import CustomModel
  from prettytable import PrettyTable
  from turicreate.toolkits._internal_utils import _precomputed_field, _toolkit_repr_print
  import six
label_desc: Use image node_id 9 for calling the GraphAnalyticsModel obj's underlying member method code with example usage: obj._method_fields() and returns: dict