diff --git a/nifty5/models/variable.py b/nifty5/models/variable.py index e6df5603110c798538b3c6276945bc729c322644..d5d361e90859ac39873c37ef6ef35732f9abd19d 100644 --- a/nifty5/models/variable.py +++ b/nifty5/models/variable.py @@ -10,7 +10,7 @@ class Variable(Model): super(Variable, self).__init__(position) self._value = position - self._gradient = ift.ScalingOperator(1., position.domain) + self._gradient = ScalingOperator(1., position.domain) def at(self, position): return self.__class__(position)