docstr: Tests creatings a GraphsTuple from python lists.
docstr_tok: ["Tests","creatings","a","GraphsTuple","from","python","lists","."]
code: def test_data_dicts_to_graphs_tuple_from_lists(self):
      """Tests creatings a GraphsTuple from python lists."""
      for graph_dict in self.graphs_dicts_in:
          graph_dict["receivers"] = graph_dict["receivers"].tolist()
          graph_dict["senders"] = graph_dict["senders"].tolist()
      graphs = utils_np.data_dicts_to_graphs_tuple(self.graphs_dicts_in)
      self._assert_graph_equals_np(self.reference_graph, graphs)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import itertools
  from absl.testing import parameterized
  from graph_nets import utils_np
  from graph_nets.tests import test_utils
  import networkx
  import numpy
  from six.moves import range
  import tensorflow
label_desc: Use image node_id 5 for calling the DataDictsConversionTest obj's underlying member method code with example usage: obj.test_data_dicts_to_graphs_tuple_from_lists() without return types