Update rag_service.py

rag_service.py

@@ -157,21 +157,21 @@ class RAGService:
     #     return response['response']
 
     def ask_question(self, question: str):
-    """Process a question and return response"""
-    try:
-        # First attempt
-        response = self.chain_with_sources.invoke(question)
+        """Process a question and return response"""
+        try:
+            # First attempt
+            response = self.chain_with_sources.invoke(question)
+            
+            # Check if response is valid
+            if not response or not response.get('response') or len(response['response'].strip()) < 0:
+                # Try to clarify what the user might be asking
+                return self._handle_ambiguous_question(question)
+            
+            return response['response']
         
-        # Check if response is valid
-        if not response or not response.get('response') or len(response['response'].strip()) < 0:
-            # Try to clarify what the user might be asking
+        except Exception as e:
+            print(f"Error in ask_question: {e}")
             return self._handle_ambiguous_question(question)
-        
-        return response['response']
-        
-    except Exception as e:
-        print(f"Error in ask_question: {e}")
-        return self._handle_ambiguous_question(question)
 
     def _handle_ambiguous_question(self, question: str):
         """Handle ambiguous or complex questions"""