pep8

theano/tensor/basic.py

@@ -5033,10 +5033,10 @@ def power(x, y):
     return x**y
 
 
-def swapaxes(y,axis1,axis2):
-	"swap axes of inputted tensor"
-	y = as_tensor_variable(y)
-	ndim = y.ndim
-	li = range(0, ndim)
-	li[axis1], li[axis2] = li[axis2], li[axis1]
-	return y.dimshuffle(li)
+def swapaxes(y, axis1, axis2):
+    "swap axes of inputted tensor"
+    y = as_tensor_variable(y)
+    ndim = y.ndim
+    li = range(0, ndim)
+    li[axis1], li[axis2] = li[axis2], li[axis1]
+    return y.dimshuffle(li)