diff --git a/src/metldata/builtin_transformations/common/utils.py b/src/metldata/builtin_transformations/common/utils.py
index 11abd64..37f22c0 100644
--- a/src/metldata/builtin_transformations/common/utils.py
+++ b/src/metldata/builtin_transformations/common/utils.py
@@ -27,9 +27,7 @@
 from schemapack.spec.schemapack import SchemaPack
 
 
-def model_to_dict(
-    model: SchemaPack,
-) -> dict[str, Any]:
+def model_to_dict(model: SchemaPack) -> dict[str, Any]:
     """Converts the provided SchemaPack model to a JSON-serializable dictionary.
 
     Returns: