fix yapf

Author: Laicheng0830

tensorlayer/layers/convolution/quan_conv_bn.py

@@ -5,10 +5,10 @@
 import tensorflow as tf
 import tensorlayer as tl
 from tensorflow.python.training import moving_averages
-
 from tensorlayer import logging
 from tensorlayer.layers.core import Layer
-from tensorlayer.layers.utils import (quantize_active_overflow, quantize_weight_overflow)
+from tensorlayer.layers.utils import (quantize_active_overflow,
+                                      quantize_weight_overflow)
 
 # from tensorlayer.layers.core import LayersConfig
 

tensorlayer/layers/dense/quan_dense_bn.py

@@ -1,15 +1,15 @@
 #! /usr/bin/python
 # -*- coding: utf-8 -*-
 
-import tensorlayer as tl
 import tensorflow as tf
+import tensorlayer as tl
 # from tensorlayer.layers.core import LayersConfig
 from tensorflow.python.training import moving_averages
-
 from tensorlayer import logging
 from tensorlayer.decorators import deprecated_alias
 from tensorlayer.layers.core import Layer
-from tensorlayer.layers.utils import (quantize_active_overflow, quantize_weight_overflow)
+from tensorlayer.layers.utils import (quantize_active_overflow,
+                                      quantize_weight_overflow)
 
 __all__ = [
     'QuanDenseLayerWithBN',