[bugfix] bugfix of None stop_ids.

Author: wangzhaode

llm_export.py

@@ -918,7 +918,7 @@ def load_model(self, model_path):
             elif isinstance(eos_token_id, Iterable):
                 for id in eos_token_id:
                     self.stop_ids.append(id)
-
+        self.stop_ids = [stop_id for stop_id in self.stop_ids if stop_id is not None]
         model_mapper = ModelMapper()
         self.model_type, self.model_map = model_mapper.get_map(self.config)
         # print(self.model)