Update types_enumeration_template.txt

Remove properties/methods defined in superclass

pipeline/templates/types_enumeration_template.txt

@@ -6,14 +6,5 @@ classdef Types < openminds.abstract.TypesEnumeration
         {{type.name}}({{type.class_name}})
         {%- endfor %}
     end
-
-    properties (SetAccess=immutable)
-        ClassName (1,1) string
-    end
-
-    methods
-        function obj = Types(name)
-            obj.ClassName = name;
-        end
-    end
+
 end