code: def testGraphDefVersion(self):
      version = versions.GRAPH_DEF_VERSION
      min_consumer = versions.GRAPH_DEF_VERSION_MIN_CONSUMER
      min_producer = versions.GRAPH_DEF_VERSION_MIN_PRODUCER
      for v in version, min_consumer, min_producer:
          self.assertEqual(type(v), int)
      self.assertLessEqual(0, min_consumer)
      self.assertLessEqual(0, min_producer)
      self.assertLessEqual(min_producer, version)
  
imports: from tensorflow.python.framework import versions
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the VersionTest obj's underlying member method code with example usage: obj.testGraphDefVersion() without return types