in speech/main.py [0:0]
def transcribe_audio(source_uri):
# Create a Speech Client object to interact with the Speech Client Library.
client = speech.SpeechClient()
# Create audio and config objects that you'll need to call the API.
audio = types.RecognitionAudio(uri=source_uri)
config = types.RecognitionConfig(
encoding=enums.RecognitionConfig.AudioEncoding.LINEAR16,
sample_rate_hertz=16000,
language_code='en-US')
# Call the Speech API using the Speech Client's recognize function.
response = client.recognize(config, audio)
return response