The Hue Beta Edge driver is to integrate the Hue hub so, unless you have the Hue hub and the switches configured in the Hue hub, it won’t work.
If you wanted to add the Hue switches directly to the SmartThings hub you’ll need another driver, maybe this one (I’ve not tested it and don’t know if there are others): [BETA][Edge Driver] Hue Dimmer Switch / Hue Wall Switch Module (No Hue Bridge)
Edit: By the way, in case you have the Hue hub, there are more ways to integrate it like the official local integration or even Matter, none requiring any driver installation, just the Hue hub / bridge.