fix for pylint take 2

Author: verayu43

src/sagemaker/feature_store/feature_group.py

@@ -298,6 +298,7 @@ def init_worker():
             self.wait(timeout=timeout)
 
     def _run_multi_threaded(
+            self,
             max_workers: int, feature_group_name: str,
             sagemaker_fs_runtime_client_config: Config,
             data_frame: DataFrame, row_offset=0, timeout=None) -> List[int]: