class_docstr: Test Container usage.
code: def setUp(self):
      super(TestGraphModels, self).setUp()
      self.root = "/tmp"
  
file_path: deepchem/contrib/one_shot_models/tests/test_graph_models.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import unicode_literals
  import unittest
  import tensorflow
  import deepchem
  from tensorflow.python.framework import test_util
  from deepchem.models.tf_new_models.graph_models import SequentialGraph
  from deepchem.models.tf_new_models.graph_models import SequentialSupportGraph
label_desc: Use image node_id 1 for calling the TestGraphModels obj's underlying member method code with example usage: obj.setUp() without return types