pep8 typed list directory

theano/typed_list/tests/test_basic.py

@@ -569,10 +569,10 @@ class TestMakeList(unittest.TestCase):
         x = T.tensor3()
         y = T.tensor3()
 
-        A = numpy.random.rand(5, 3)
-        B = numpy.random.rand(7, 2)
-        X = numpy.random.rand(5, 6, 1)
-        Y = numpy.random.rand(1, 9, 3)
+        A = theano.config.floatX(numpy.random.rand(5, 3))
+        B = theano.config.floatX(numpy.random.rand(7, 2))
+        X = theano.config.floatX(numpy.random.rand(5, 6, 1))
+        Y = theano.config.floatX(numpy.random.rand(1, 9, 3))
 
         make_list((3., 4.))
         c = make_list((a, b))