docstr: Tests that the remote copy happens satisfactorily.
docstr_tok: ["Tests","that","the","remote","copy","happens","satisfactorily","."]
code: def testGpuToRemoteCopy(self):
      """Tests that the remote copy happens satisfactorily."""
      x1 = array_ops.ones([2, 2]).gpu()
      with ops.device(
          "/job:%s/replica:0/task:1/device:CPU:0" % JOB_NAME
      ):
          x2 = x1._copy()  # pylint: disable=protected-access
  
      np.testing.assert_array_equal(x1.numpy(), x2.numpy())
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.core.protobuf import cluster_pb2
  from tensorflow.core.protobuf import tensorflow_server_pb2
  from tensorflow.python import pywrap_tfe
  from tensorflow.python.eager import backprop
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.eager import remote
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  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 math_ops
  from tensorflow.python.ops import resource_variable_ops
  from tensorflow.python.ops import script_ops
  from tensorflow.python.platform import test
  from tensorflow.python.training import server_lib
label_desc: Use image node_id 4 for calling the RemoteExecutionTest obj's underlying member method code with example usage: obj.testGpuToRemoteCopy() without return types