Code clean-up using yapf -ri .

bob/learn/tensorflow/dataset/__init__.py

bob/learn/tensorflow/dataset/bio.py

bob/learn/tensorflow/estimators/Logits.py

bob/learn/tensorflow/estimators/Siamese.py

bob/learn/tensorflow/estimators/Triplet.py

bob/learn/tensorflow/layers/Maxout.py

bob/learn/tensorflow/loss/BaseLoss.py

bob/learn/tensorflow/loss/ContrastiveLoss.py

bob/learn/tensorflow/loss/TripletLoss.py

bob/learn/tensorflow/network/Chopra.py

bob/learn/tensorflow/network/Dummy.py

bob/learn/tensorflow/network/InceptionResnetV1.py

bob/learn/tensorflow/network/InceptionResnetV2.py

bob/learn/tensorflow/network/JointIncResV2Simple.py

bob/learn/tensorflow/network/PatchCNN.py

bob/learn/tensorflow/network/SimpleCNN.py

bob/learn/tensorflow/script/compute_statistics.py

bob/learn/tensorflow/script/db_to_tfrecords.py

bob/learn/tensorflow/script/eval.py

bob/learn/tensorflow/script/predict_bio.py