QuestionnaireAnswerModel fix

@@ -117,7 +117,7 @@ import Foundation
         return dict
         return dict
     }
     }
     
     
-    @objc public var description: String {
+    @objc public override var description: String {
         return "QuestionnaireAnswerModel(question_id: \(question_id), question_text: \(question_text), answer: \(answerAsString), answer_id: \(answer_id), answer_text: \(answer_text))"
         return "QuestionnaireAnswerModel(question_id: \(question_id), question_text: \(question_text), answer: \(answerAsString), answer_id: \(answer_id), answer_text: \(answer_text))"
     }
     }
 }
 }