diff --git a/integrations/pgvector/src/haystack_integrations/document_stores/pgvector/document_store.py b/integrations/pgvector/src/haystack_integrations/document_stores/pgvector/document_store.py
index c985d62c4..13f40a6df 100644
--- a/integrations/pgvector/src/haystack_integrations/document_stores/pgvector/document_store.py
+++ b/integrations/pgvector/src/haystack_integrations/document_stores/pgvector/document_store.py
@@ -172,8 +172,6 @@ def _execute_sql(
 
         try:
             result = cursor.execute(sql_query, params)
-            # sql_query_str = sql_query.as_string(cursor) if not isinstance(sql_query, str) else sql_query
-            # print(f"SQL query: {sql_query_str} \nParameters: {params}")
         except Error as e:
             self._connection.rollback()
             sql_query_str = sql_query.as_string(cursor) if not isinstance(sql_query, str) else sql_query
@@ -524,4 +522,4 @@ def _embedding_retrieval(
 
         records = result.fetchall()
         docs = self._from_pg_to_haystack_documents(records)
-        return docs
+        return docs
\ No newline at end of file
diff --git a/integrations/pgvector/tests/test_filters.py b/integrations/pgvector/tests/test_filters.py
index a0d3068f9..8b2dc8ec9 100644
--- a/integrations/pgvector/tests/test_filters.py
+++ b/integrations/pgvector/tests/test_filters.py
@@ -70,8 +70,7 @@ def test_complex_filter(self, document_store, filterable_docs):
         )
 
     @pytest.mark.skip(reason="NOT operator is not supported in PgvectorDocumentStore")
-    def test_not_operator(self, document_store, filterable_docs):
-        ...
+    def test_not_operator(self, document_store, filterable_docs): ...
 
     def test_treat_meta_field(self):
         assert _treat_meta_field(field="meta.number", value=9) == "(meta->>'number')::integer"