Change pygpu import in gpuarray/ctc to prevent build errors

Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>

Change pygpu import in gpuarray/ctc to prevent build errors
e4fe9d51 · João Victor Tozatti Risso · b736bc8a · e4fe9d51
--- a/theano/gpuarray/ctc.py
+++ b/theano/gpuarray/ctc.py
@@ -13,7 +13,7 @@ from theano.tensor.opt import register_canonicalize
 from theano.tensor.opt import register_stabilize
 import os
-import pygpu
+from . import pygpu
 ctc_enabled = config.ctc.enabled