code: def testCollectiveAutoGraphKey(self):
      # Tests that execute collectives need to be enclosed in graph or tf.function
      with ops.Graph().as_default():
          self._testCollectiveReduce(
              inputs=[
                  [0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1],
                  [0.3, 1.3, 2.3, 3.3, 4.3, 5.3, 6.3, 7.3],
              ],
              expected=[0.2, 1.2, 2.2, 3.2, 4.2, 5.2, 6.2, 7.2],
              set_graph_key=False,
          )
  
imports: import time
  from tensorflow.core.protobuf import config_pb2
  from tensorflow.core.protobuf import rewriter_config_pb2
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import config
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import kernels
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import collective_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import variable_v1
  from tensorflow.python.ops import variables
  from tensorflow.python.ops import while_loop
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 5 for calling the CollectiveOpTest obj's underlying member method code with example usage: obj.testCollectiveAutoGraphKey() without return types