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-rw-r--r--tensorflow/contrib/data/python/ops/readers.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/tensorflow/contrib/data/python/ops/readers.py b/tensorflow/contrib/data/python/ops/readers.py
index 08d6a7a605..632082b5f1 100644
--- a/tensorflow/contrib/data/python/ops/readers.py
+++ b/tensorflow/contrib/data/python/ops/readers.py
@@ -171,6 +171,8 @@ def read_batch_features(file_pattern,
dataset = reader(filenames, *reader_args)
else:
dataset = reader(filenames)
+ if dataset.output_types == (dtypes.string, dtypes.string):
+ dataset = dataset.map(lambda _, v: v)
if num_epochs != 1:
dataset = dataset.repeat(num_epochs)
if randomize_input: