message: Fix pylint error.
diff: @@ -225,8 +225,9 @@ class Conv3DTest(test.TestCase):
  def testConv3D1x1x1Filter2x1x1Dilation(self):
  ctx = context.context()
  - is_eager = ctx is not None and ctx._thread_local_data.is_eager
  - if test.is_gpu_available(cuda_only=True) or test_util.IsMklEnabled() and is_eager is False:
  + is_eager = ctx is not None and ctx.executing_eagerly()
  + if test.is_gpu_available(cuda_only=True) or \
  + test_util.IsMklEnabled() and is_eager is False:
  self._VerifyDilatedConvValues(
  tensor_in_sizes=[1, 3, 6, 1, 1],
  filter_in_sizes=[1, 1, 1, 1, 1],
  @@ -252,8 +253,9 @@ class Conv3DTest(test.TestCase):
  def testConv3D2x2x2Filter1x2x1Dilation(self):
  ctx = context.context()
  - is_eager = ctx is not None and ctx._thread_local_data.is_eager
  - if test.is_gpu_available(cuda_only=True) or test_util.IsMklEnabled() and is_eager is False:
  + is_eager = ctx is not None and ctx.executing_eagerly()
  + if test.is_gpu_available(cuda_only=True) or \
  + test_util.IsMklEnabled() and is_eager is False:
  self._VerifyDilatedConvValues(
  tensor_in_sizes=[1, 4, 6, 3, 1],
  filter_in_sizes=[2, 2, 2, 1, 1],
  