Fix ruff check

src/nomad_simulations/schema_packages/model_system.py

@@ -43,7 +43,7 @@
 
 if TYPE_CHECKING:
     from collections.abc import Generator
-    from typing import Callable, Optional, Any
+    from typing import Any, Callable, Optional
 
     import pint
     from nomad.datamodel.datamodel import EntryArchive