Linting error

Author: jiateoh

python/pyspark/sql/streaming/stateful_processor_api_client.py

@@ -62,6 +62,7 @@ def _normalize_value(v: Any) -> Any:
     def _normalize_tuple(data: Tuple) -> Tuple:
         return tuple(_normalize_value(v) for v in data)
 else:
+
     def _normalize_tuple(data: Tuple) -> Tuple:
         return data  # toInternal handles tuples natively