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-rw-r--r--tensorflow/contrib/data/python/ops/unique.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/tensorflow/contrib/data/python/ops/unique.py b/tensorflow/contrib/data/python/ops/unique.py
index e0d606311c..bad67a580d 100644
--- a/tensorflow/contrib/data/python/ops/unique.py
+++ b/tensorflow/contrib/data/python/ops/unique.py
@@ -47,12 +47,12 @@ def unique():
return _apply_fn
-class _UniqueDataset(dataset_ops.Dataset):
+class _UniqueDataset(dataset_ops.UnaryDataset):
"""A `Dataset` contains the unique elements from its input."""
def __init__(self, input_dataset):
"""See `unique()` for details."""
- super(_UniqueDataset, self).__init__()
+ super(_UniqueDataset, self).__init__(input_dataset)
self._input_dataset = input_dataset
if input_dataset.output_types not in (dtypes.int32, dtypes.int64,
dtypes.string):