diff --git a/tests/integration/test_azure_blob_storage_zero_copy_replication/test.py b/tests/integration/test_azure_blob_storage_zero_copy_replication/test.py
index 5ba40f60c53..136d2e2baf6 100644
--- a/tests/integration/test_azure_blob_storage_zero_copy_replication/test.py
+++ b/tests/integration/test_azure_blob_storage_zero_copy_replication/test.py
@@ -14,6 +14,7 @@ CLUSTER_NAME = "test_cluster"
 
 drop_table_statement = f"DROP TABLE {TABLE_NAME} ON CLUSTER {CLUSTER_NAME} SYNC"
 
+
 @pytest.fixture(scope="module")
 def cluster():
     try:
@@ -59,6 +60,7 @@ def create_table(node, table_name, replica, **additional_settings):
     node.query(create_table_statement)
     assert node.query(f"SELECT COUNT(*) FROM {table_name} FORMAT Values") == "(0)"
 
+
 def get_large_objects_count(blob_container_client, large_size_threshold=100):
     return sum(
         blob["size"] > large_size_threshold
diff --git a/tests/integration/test_backup_with_other_granularity/test.py b/tests/integration/test_backup_with_other_granularity/test.py
index e6739782644..9cb998fb505 100644
--- a/tests/integration/test_backup_with_other_granularity/test.py
+++ b/tests/integration/test_backup_with_other_granularity/test.py
@@ -199,6 +199,7 @@ def test_backup_from_old_version_config(started_cluster):
     node3.query("DROP TABLE source_table")
     node3.query("DROP TABLE dest_table")
 
+
 def test_backup_and_alter(started_cluster):
     node4.query(
         "CREATE DATABASE test ENGINE=Ordinary"