Correct import for default_*
@@ -17,7 +17,8 @@ import tensorflow_probability as tfp
import numpy as np
import gpflow
-from ..base import Parameter, default_float, default_jitter
+from ..base import Parameter
+from ..util import default_float, default_jitter
from ..mean_functions import Zero
from ..conditionals import conditional
from ..kullback_leiblers import gauss_kl
