diff --git a/integrations/opensearch/src/haystack_integrations/document_stores/opensearch/document_store.py b/integrations/opensearch/src/haystack_integrations/document_stores/opensearch/document_store.py
index 0271b28d4..b043695c6 100644
--- a/integrations/opensearch/src/haystack_integrations/document_stores/opensearch/document_store.py
+++ b/integrations/opensearch/src/haystack_integrations/document_stores/opensearch/document_store.py
@@ -9,11 +9,12 @@
 from haystack.dataclasses import Document
 from haystack.document_stores.errors import DocumentStoreError, DuplicateDocumentError
 from haystack.document_stores.types import DuplicatePolicy
-from haystack_integrations.document_stores.opensearch.auth import AWSAuth
-from haystack_integrations.document_stores.opensearch.filters import normalize_filters
 from opensearchpy import OpenSearch
 from opensearchpy.helpers import bulk
 
+from haystack_integrations.document_stores.opensearch.auth import AWSAuth
+from haystack_integrations.document_stores.opensearch.filters import normalize_filters
+
 logger = logging.getLogger(__name__)
 
 Hosts = Union[str, List[Union[str, Mapping[str, Union[str, int]]]]]