message: Fix lint error due to unused import
diff: @@ -27,7 +27,6 @@ from tensorflow.contrib.data.python.ops import gen_dataset_ops as contrib_gen_da
  from tensorflow.contrib.data.python.ops import interleave_ops
  from tensorflow.contrib.data.python.ops import parsing_ops
  from tensorflow.contrib.data.python.ops import shuffle_ops
  -from tensorflow.contrib.data.python.ops import stats_ops
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import readers as core_readers
  from tensorflow.python.data.util import convert
  