[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

soda-oracle/src/soda_oracle/test_helpers/oracle_data_source_test_helper.py

@@ -17,7 +17,7 @@ def _create_database_name(self) -> str | None:
         if connect_string and "/" in connect_string:
             # Extract service name from connect string like "host:port/service_name"
             service_name = connect_string.split("/")[-1]
-            return service_name 
+            return service_name
         return "soda"
 
     def _create_dataset_prefix(self) -> list[str]: