pep8

Author: goodfeli

pylearn2/expr/nnet.py

@@ -149,10 +149,11 @@ def arg_of_sigmoid(Y_hat):
         raise TypeError("Expected Y_hat to be the output of a sigmoid, "
                         "but it appears to be the output of " + str(op) +
                         " of type " + str(type(op)))
-    z ,= owner.inputs
+    z, = owner.inputs
     assert z.ndim == 2
     return z
 
+
 def kl(Y, Y_hat, batch_axis):
     """
     Warning: This function expects a sigmoid nonlinearity in the

pylearn2/expr/tests/test_nnet.py

@@ -158,4 +158,3 @@ def test_arg_of_sigmoid_bad():
     except TypeError:
         return
     assert False # Should have failed
-