Does anyone have a solution for deleting a label class or a way to keep the label from showing?

[JulietteWood]

I created label classes for my polygons. The Class 1 was for showing the owner name and then I created Class 2 with python code in it for displaying the owner name and account number.  Now the 2 labels show: the owner's name twice and the account number. I would like to delete one of the classes so there is only one of the labels showing.

[Boyang_Wang]

I am bookmarking your answer as I know one day I will forget how to do this and needs this answer. Thank you!

[PLadd]

At version 3.2 (maybe earlier too), make the layer with the label class active in Contents window (click once on it to make it active).  Click on the Labeling menu (or tab) across the top of APro.  Select the Class you wish to delete in the dropdown of Classes.  Click on the Expression icon.  This opens more properties

Click on the hamburger icon in the upper right corner of the Label Class window and select "Remove label class'"