Minor PEP8 spacing.

theano/ifelse.py

@@ -215,7 +215,6 @@ class IfElse(PureOp):
                 if_false_op.make_node(*if_false).outputs)
 
     def make_thunk(self, node, storage_map, compute_map, no_recycling):
-
         outtypes = [out.type for out in node.outputs]
         cond = node.inputs[0]
         ts = node.inputs[1:][:self.n_outs]
@@ -396,6 +395,7 @@ acceptable_ops = (theano.tensor.basic.Dot,
                   theano.tensor.elemwise.Elemwise,
                   theano.tensor.elemwise.DimShuffle)
 
+
 @gof.local_optimizer([None])
 def ifelse_lift_single_if_through_acceptable_ops(main_node):
     """This optimization lifts up certain ifelse instances.
@@ -445,6 +445,7 @@ def ifelse_lift_single_if_through_acceptable_ops(main_node):
         nw_outs = [nw_outs]
     return nw_outs
 
+
 @gof.local_optimizer([None])
 def cond_merge_ifs_true(node):
     op = node.op
@@ -595,7 +596,6 @@ def cond_remove_identical(node):
     return rval
 
 
-
 @gof.local_optimizer([None])
 def cond_merge_random_op(main_node):
     if isinstance(main_node.op, IfElse):
@@ -682,7 +682,6 @@ pushout_equilibrium.register('ifelse_sameCondFalse_inside',
                                         ignore_newtrees=True),
                              'fast_run', 'ifelse')
 
-
 ifelse_seqopt.register('ifelse_condPushOut_equilibrium',
                        pushout_equilibrium,
                        1, 'fast_run', 'ifelse')