Update app.py

app.py

@@ -35,7 +35,7 @@ Use this space to generate long-form speech up to around ~2 minutes in length. T
 speech_enhancement = Task.get("speech-enhancement", model="deep-filter-net-v3", available_only=False)
 speech_enhancement.download_required_files(text_callback=print)
 print("????")
-speech_enhancement.ensure_available()
+speech_enhancement.ensure_availability()
 
 hybrid_task = Task.get("speech-synthesis", model="zonos-hybrid", available_only=False)
 hybrid_task.download_required_files(text_callback=print)