update

util/evaluator.py

@@ -79,6 +79,11 @@ class evaluator:
 def write_evaluation_commentary(scores):
     evaluation_details = []
     for principle, score in scores.items():
+
+        if score == -1:
+            evaluation_details.append({'Principle': principle, 'Score': score, 'Commentary': 'Failed to evaluate the explanation.'})
+            continue
+
         if principle == "Factually Correct":
             if score >= 0.8:
                 comment = "Excellent accuracy! The information is precise and directly relevant to the question."