Update app.py

app.py

@@ -104,7 +104,7 @@ def take_challenge(music_file, typed_lyrics, key):
     st.write('------')
     st.write("Listen to music since you have to record 15seconds after that")
     st.audio(music_file)
-    audio_value = st.experimental_audio_input("Sing Rest of music:🎙️", key)
+    audio_value = st.experimental_audio_input("Sing Rest of music:🎙️", key=key)
     if audio_value:
         with open("user_sing.mp3", "wb") as f:
             f.write(audio_value.getbuffer())