Update src/display/about.py

src/display/about.py

@@ -15,6 +15,7 @@ class Tasks(Enum):
     task1 = Task("tts_vocoder2", "Log F0 RMSE", "Log F0 RMSE Eval")
     task2 = Task("tts_vocoder3", "UTMOS", "UTMOS Eval")
     task3 = Task("tts_vocoder4", "Bitrate", "Bitrate")
+    task4 = Task("tts_vocoder5", "Sample Rate", "Sample Rate")
 
 
 # Your leaderboard name