Update rag.py

rag.py

@@ -40,7 +40,7 @@ class FinancialChatbot:
         ]
 
         # Relevance threshold
-        self.min_similarity_threshold = 0.2
+        self.min_similarity_threshold = 0.7
 
     def moderate_query(self, query):
         """Check if the query contains inappropriate words."""