FIG. 1 is a front view of a user interface on a television display screen showing our new design;

FIG. 2 is a front view of a second embodiment thereof;

FIG. 3 is a front view of a third embodiment thereof; and,

FIG. 4 is a front view of a fourth embodiment thereof.

The broken line drawing of a television display screen in all views is for illustrative purposes only and forms no part of the claimed design.