update

Author: bukejiyu

fastdeploy/model_executor/utils.py

@@ -358,7 +358,7 @@ def _get_unsupported_quant():
             return {"w4a8", "w4afp8", "wint2"}
         elif current_platform.is_xpu():
             return {"w4a8", "w8a8"}
-        return {}
+        return set()
 
     def _err_msg(msg: str) -> str:
         logger.info(msg + "; fallback to the v0 loader for model loading.")