Merge pull request #141 from alliander-opensource/fix/type-order

Fix/type order

Author: TonyXiang8787

src/power_grid_model/data_types.py

@@ -65,7 +65,7 @@
 Example: [{"node": <1d-array>, "line": <1d-array>}, {"node": <1d-array>, "line": <1d-array>}]
 """
 
-Nominal = int
+NominalValue = int
 """
 Nominal values can be IDs, booleans, enums, tap pos
 
@@ -86,14 +86,14 @@
 Example: (10400.0, 10500.0, 10600.0)
 """
 
-AttributeValue = Union[Nominal, RealValue, AsymValue]
+AttributeValue = Union[RealValue, NominalValue, AsymValue]
 """
 When representing a grid as a native python structure, each attribute (u_rated etc) is either a nominal value,
 a real value, or a tuple of three real values.
 
 Examples:
-    nominal: 123
     real:    10500.0
+    nominal: 123
     asym:    (10400.0, 10500.0, 10600.0)
 """