code: def test_make_entity(self):
      self.assertTupleEqual(("abc", "def"), self._entity1.key.flat_path)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import copy
  from io import BytesIO
  import unittest
  from eval_lib.tests import fake_cloud_client
  from six import assertCountEqual
  from six import b
label_desc: Use image node_id 3 for calling the FakeDatastoreClientTest obj's underlying member method code with example usage: obj.test_make_entity() without return types