PEP8 fixes

theano/sandbox/cuda/opt.py

@@ -1514,11 +1514,10 @@ def gpuScanOptimization(node):
             typeConstructor = lambda broadcastable, dtype: CudaNdarrayType(
                     broadcastable=broadcastable)
             _outputs = scan_op.Scan(
-                    scan_ins,
-                    scan_outs,
-                    info,
-                    typeConstructor=typeConstructor).make_node(
-                        *nw_ins).outputs
+                scan_ins,
+                scan_outs,
+                info,
+                typeConstructor=typeConstructor).make_node(*nw_ins).outputs
             outputs = []
             for x, y in zip(_outputs, node.outputs):
                 if isinstance(y.type, CudaNdarrayType):

theano/scan_module/scan_opt.py

@@ -307,7 +307,6 @@ scan_seqopt.register('scanOp_pushout_nonseqs_ops',
                      'scan')
 
 
-
 class ScanInplaceOptimizer(Optimizer):
     """Graph optimizer for Scan(makes it run inplace)"""
     def __init__(self, typeConstructor=None, gpu_flag=False):
@@ -324,7 +323,7 @@ class ScanInplaceOptimizer(Optimizer):
         nodes = env.toposort()
         scan_nodes = [x for x in nodes
                       if (isinstance(x.op, scan_op.Scan) and
-                         x.op.info['gpu']== self.gpu_flag)]
+                         x.op.info['gpu'] == self.gpu_flag)]
         for scan_idx in xrange(len(scan_nodes)):
             node = scan_nodes[scan_idx]
             op = node.op