Update app.py

app.py

@@ -68,7 +68,7 @@ def Asr(audio):
     return question
 
 @calculate_time
-def LLM_response(question_audio, question, voice = 'zh-CN-XiaoxiaoNeural', rate = 0, volume = 0, pitch = 0):
+def LLM_response(question_audio, question="Hello, what is your name?", voice = 'zh-CN-XiaoxiaoNeural', rate = 0, volume = 0, pitch = 0):
     print(question)
     answer = llm.generate(question)
     print(answer)