Added concepts with the same key handling

evaluators/AddConceptEvaluator.py

@@ -13,9 +13,10 @@ class AddConceptEvaluator(OneReturnValueEvaluator):
     """
     Used to add a new concept
     """
+    NAME = "AddNewConcept"
 
     def __init__(self):
-        super().__init__("Add new Concept", 50)
+        super().__init__(self.NAME, 50)
 
     def matches(self, context, return_value):
         return return_value.status and \