import pyttsx3
import speech_recognition as sr
import pyaudio
r = sr.Recognizer()
with sr.Microphone(device_index=5) as source:
    print("скажите что нибудь")
    audio = r.listen(source)
quere = r.recognize_google(audio, language="ru-RU")
Exception has occurred: UnknownValueError
  File "C:\Users\1\xd\Untitled-1.py", line 8, in <module>
    quere = r.recognize_google(audio, language="ru-RU")
print( quere.lower())