updated some code

src/chat_ui.py

@@ -20,7 +20,7 @@ API_URL = api_base_url.rstrip("/") + "/" + api_endpoint.lstrip("/")
 st.set_page_config(page_title="AI Database Assistant", layout="wide")
 
 # Show current API URL in sidebar for debugging
-st.sidebar.info(f"**API URL:** {API_URL}")
+# st.sidebar.info(f"**API URL:** {API_URL}")
 
 # Setup logger
 logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")