code: def execute(self, root):
      return self.fn(root, self.args, self.context, self.info)
  
imports: import functools
  from wandb_promise import Promise, is_thenable, promise_for_dict
  from ...pyutils.cached_property import cached_property
  from ...pyutils.default_ordered_dict import DefaultOrderedDict
  from ...type import GraphQLInterfaceType, GraphQLList, GraphQLNonNull, GraphQLObjectType, GraphQLUnionType
  from ..base import ResolveInfo, Undefined, collect_fields, get_field_def
  from ..values import get_argument_values
  from ...error import GraphQLError
label_desc: Use image node_id 2 for calling the Field obj's underlying member method code with example usage: obj.execute(root) and returns: self