Fix warning in cov.py

aseyboldt · aseyboldt · commit 6e9e301b41f5 · 2017-06-26T15:14:54.000+02:00
diff --git a/pymc3/gp/cov.py b/pymc3/gp/cov.py
@@ -1,7 +1,6 @@
 import theano.tensor as tt
 import numpy as np
 from functools import reduce
-from theano import Variable
 
 __all__ = ['ExpQuad',
            'RatQuad',
