message: fix pylint (2)
diff: @@ -534,7 +534,8 @@ class NNTest(PForTestCase):
  def test_sparse_softmax_cross_entropy_with_logits(self):
  logits = random_ops.random_uniform([3, 2, 4])
  - labels = random_ops.random_uniform(shape=[3, 2], maxval=4, dtype=dtypes.int32)
  + labels = random_ops.random_uniform(shape=[3, 2], maxval=4,
  + dtype=dtypes.int32)
  def loop_fn(i):
  logits_i = array_ops.gather(logits, i)
  