Update app.py

app.py

@@ -50,7 +50,7 @@ class BasicAgent:
         # Prepara il query engine
         self.query_engine = self.index.as_query_engine()
         print("Agent ready.")
-'''
+    '''
     def __call__(self, question: str) -> str:
         print(f"Received question: {question[:50]}...")
         response = self.query_engine.query(question)
@@ -60,7 +60,7 @@ class BasicAgent:
         print("Response text:", str(response))
         
         return str(response)
-'''
+    '''
 
     def __call__(self, question: str, context=None) -> str:
         if isinstance(context, str):