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[tf.contrib.data] map expects a nested structure.

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Fixes #11786

PiperOrigin-RevId: 163359134
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A. Unique TensorFlower 2017-07-27 10:37:50 -07:00 committed by TensorFlower Gardener
parent ddd8e21b7c
commit 2139e7d8b1
1 changed files with 2 additions and 2 deletions
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4
tensorflow/docs_src/programmers_guide/datasets.md
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@ -548,8 +548,8 @@ labels = [0, 37, 29, 1, ...]
dataset = tf.contrib.data.Dataset.from_tensor_slices((filenames, labels))
dataset = dataset.map(
lambda filename, label: tf.py_func(
_read_py_function, [filename, label], [tf.uint8, label.dtype]))
lambda filename, label: tuple(tf.py_func(
_read_py_function, [filename, label], [tf.uint8, label.dtype])))
dataset = dataset.map(_resize_function)
```