Update app.py

app.py

@@ -65,7 +65,6 @@ class AdvancedRAGChatbot:
         rouge_scores = rouge.score(response, reference)
         accuracy = random.uniform(0.8, 1.0)  # Replace with real computation
         return {
-            "BLEU": bleu_score,
             "ROUGE-1": rouge_scores['rouge1'].fmeasure,
             "ROUGE-L": rouge_scores['rougeL'].fmeasure,
             "Accuracy": accuracy