diff --git a/ydb/tests/library/harness/kikimr_cluster.py b/ydb/tests/library/harness/kikimr_cluster.py
index 6c768ce776e2..d43591e18277 100644
--- a/ydb/tests/library/harness/kikimr_cluster.py
+++ b/ydb/tests/library/harness/kikimr_cluster.py
@@ -273,4 +273,4 @@ def get_active_tenant_nodes(self, tenant_name):
                 node = self._get_node(endpoint.address, endpoint.port)
                 if node is not None:
                     nodes.append(node)
-            return nodes
\ No newline at end of file
+            return nodes