Update app.py

app.py

@@ -785,7 +785,7 @@ Make sure the data is relevant to the educational concept being discussed.
             chat_time = end_chat_time - start_chat_time
             log_metric(f"Complete streaming chat time (error): {chat_time:0.4f} seconds. Timestamp: {current_time:%Y-%m-%d %H:%M:%S}")
             yield f"I apologize, but I encountered an error: {str(e)}"
-
+            
 # --- Global Agent Instance ---
 agent = None