import tomviz

class TestOperator(tomviz.Operator):

    def transform_scalars(self, data):
        return True

@@ -6,16 +6,26 @@
 t tomviz
+.operators
 %0A%0Aclass 
@@ -44,16 +44,26 @@
 (tomviz.
+operators.
 Operator

Fix operator import in test case