def recognize(recognizer_instance, audio_data):
# recognize speech using Google Speech Recognition
try:
# for testing purposes, we're just using the default API key
# to use another API key, use `r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")`
# instead of `r.recognize_google(audio)`
text = str(recognizer_instance.recognize_google(audio_data))
print(text)
if 'on' in text.lower():
print('Turning on!')
if 'off' in text.lower():
print('Turning off!')
except sr.UnknownValueError:
print("Google Speech Recognition could not understand audio")
except sr.RequestError as e:
print("Could not request results from Google Speech Recognition service; {0}".format(e))
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