style fixes

Author: vgvoleg

ydb/aio/table.py

@@ -345,7 +345,7 @@ async def callee(session: Session):
     async def rename_tables(
         self,
         rename_items: List[Tuple[str, str]],
-        settings:  Optional["settings_impl.BaseRequestSettings"] = None,
+        settings: Optional["settings_impl.BaseRequestSettings"] = None,
     ) -> "ydb.Operation":
         """
         Rename a YDB tables.

ydb/table.py

@@ -1386,7 +1386,7 @@ def callee(session: Session):
     def copy_tables(
         self,
         source_destination_pairs: List[Tuple[str, str]],
-        settings: Optional["settings_impl.BaseRequestSettings"] = None
+        settings: Optional["settings_impl.BaseRequestSettings"] = None,
     ) -> "ydb.Operation":
         """
         Copy a YDB tables.