fix style

tests/integration/helpers/s3_tools.py

@@ -5,9 +5,9 @@ import shutil
 from enum import Enum
 
 from minio import Minio
-
 from pyhdfs import HdfsClient
 
+
 class CloudUploader:
 
     def upload_directory(self, local_path, remote_blob_path, **kwargs):

tests/integration/test_storage_iceberg/test.py

@@ -32,9 +32,9 @@ import helpers.client
 from helpers.cluster import ClickHouseCluster, ClickHouseInstance
 from helpers.s3_tools import (
     AzureUploader,
+    HDFSUploader,
     LocalUploader,
     S3Uploader,
-    HDFSUploader,
     get_file_contents,
     list_s3_objects,
     prepare_s3_bucket,