Remove S2TT (en-xx) from SpeechTasks

src/about.py

@@ -26,7 +26,7 @@ class SpeechTasks(Enum):
     task2 = Task("rc_qa", "acc", "RC-QA")
     task3 = Task("asr", "cer", "ASR")
     task4 = Task("s2tt_xx_eng", "chrf", "S2TT (xx-en)")
-    task5 = Task("s2tt_eng_xx", "chrf", "S2TT (en-xx)")
+    #task5 = Task("s2tt_eng_xx", "chrf", "S2TT (en-xx)")
 
 NUM_FEWSHOT = 0 # Change with your few shot
 # ---------------------------------------------------