Update src/metldata/schemapack_/transform/base.py

Co-authored-by: Christoph Zwerschke <c.zwerschke@dkfz-heidelberg.de>

src/metldata/schemapack_/transform/base.py

@@ -111,7 +111,7 @@ class TransformationDefinition(Generic[Config]):
         ...,
         description=(
             "A function that checks the assumptions made about the input model."
-            "Raises a ModelAssumptionError if the assumptions are not met."
+            " Raises a ModelAssumptionError if the assumptions are not met."
         ),
     )
     transform_model: Callable[[SchemaPack, Config], SchemaPack] = Field(