Remove stale test

Author: gridbugs

caw/Cargo.toml

@@ -70,10 +70,6 @@ required-features = [ "interactive" ]
 name = "audio_file_playback"
 required-features = [ "interactive", "audio_file" ]
 
-[[example]]
-name = "udp_viz_demo"
-required-features = [ "viz", "player" ]
-
 [[example]]
 name = "live_example"
 required-features = [ "live", "widgets", "viz" ]