Improve speed faces are loaded and ids are computed

_unittest/test_08_Primitives3D.py

@@ -1770,7 +1770,7 @@ def test_85_insert_layoutcomponent(self):
         self.aedtapp.solution_type = "Terminal"
         comp = self.aedtapp.modeler.insert_layout_component(self.layout_component, name=None, parameter_mapping=False)
         assert isinstance(comp, UserDefinedComponent)
-        assert len(self.aedtapp.modeler.modeler.user_defined_components[comp.name].parts) == 3
+        assert len(self.aedtapp.modeler.user_defined_components[comp.name].parts) == 3
         comp2 = self.aedtapp.modeler.insert_layout_component(
             self.layout_component, name="new_layout", parameter_mapping=True
         )