fix whitespace issues

Author: paul-gerber-svg

sdk/basyx/aas/adapter/xml/xml_deserialization.py

@@ -1064,9 +1064,10 @@ def construct_submodel(cls, element: etree._Element, object_class=model.Submodel
     def construct_value_reference_pair(cls, element: etree._Element, object_class=model.ValueReferencePair,
                                        **_kwargs: Any) -> model.ValueReferencePair:
         value_id_element = element.find(NS_AAS + "valueId")
-        value_id = cls.construct_reference(value_id_element, **_kwargs) if value_id_element is not None else None 
+        value_id = cls.construct_reference(value_id_element, **_kwargs) if value_id_element is not None else None
         return object_class(_child_text_mandatory(element, NS_AAS + "value"),
                             value_id)
+        
     @classmethod
     def construct_value_list(cls, element: etree._Element, **_kwargs: Any) -> model.ValueList:
         """