Update app.py

app.py

@@ -18,7 +18,7 @@ def transcribe_and_respond(audio_file):
 
         turns = [
             {'role': 'system', 'content': 'Respond naturally and informatively.'},
-            {'role': 'user', 'content': ''}
+            {'role': 'user', 'content': '<|audio|>'}
         ]
 
         output = pipe({'audio': audio, 'turns': turns, 'sampling_rate': sr}, max_new_tokens=512)