Update utils/chatbot_interface4.py

utils/chatbot_interface4.py

@@ -69,8 +69,7 @@ class ChatbotInterface:
             if key not in config:
                 logging.error(f"Missing required configuration key: {key}")
                 raise ValueError(f"Missing required configuration key: {key}")
-
-        logging.info("Configuration loaded successfully.")
+                
         return config