Update main.py

main.py

@@ -259,7 +259,7 @@ def handle_message(event):
                         ImageSendMessage(original_content_url=image_url, preview_image_url=image_url)
                     ]
                 )
-            else
+            else:
                 line_bot_api.reply_message(event.reply_token, TextSendMessage(text=out))
         except Exception as e:
             print(f"代理人執行出錯: {e}")