update input parameters

app.py

@@ -21,7 +21,8 @@ def convert (audio):
   pac.convert_wav_to_16bit_mono(audio.name,audio.name)
   return True
 
-def transcribe(audio):
+def transcribe(audio, audio_microphone):
+  audio = audio_microphone if audio_microphone else audio
   start = timeit.default_timer()
   if convert(audio)== False:
     return "The format must be mp3,wav and ogg"