cosmetics

nifty2go/operators/response_operator/response_operator.py

 from builtins import range
-import numpy as np
 from ... import Field,\
                 FieldArray
 from ..linear_operator import LinearOperator

nifty2go/spaces/gl_space/gl_space.py

@@ -17,7 +17,6 @@
 # and financially supported by the Studienstiftung des deutschen Volkes.
 
 from __future__ import division
-import itertools
 import numpy as np
 from ..space import Space