diff --git a/src/numpydantic/serialization.py b/src/numpydantic/serialization.py
index 317d114..eb5b4bc 100644
--- a/src/numpydantic/serialization.py
+++ b/src/numpydantic/serialization.py
@@ -64,7 +64,7 @@ def _relativize_paths(
     ``relative_to`` directory, if provided in the context
     """
     relative_to = Path(relative_to).resolve()
-    
+
     def _r_path(v: Any) -> Any:
         if not isinstance(v, (str, Path)):
             return v