Bagaimana saya bisa menggunakan file audio sebagai sumber audio di SpeechRecognition dengan Python?

Saya menggunakan speech_recognition.AudioFile di Python 3.6, tetapi kesalahan ini ditunjukkan:

AttributeError: module 'speech_recognition' has no attribute 'AudioFile'

Ini kode saya:

#!/usr/bin/env python3

import speech_recognition as sr

# obtain path to "english.wav" in the same folder as this script
from os import path
AUDIO_FILE = path.join(path.dirname(path.realpath(__file__)), "english.wav")
# AUDIO_FILE = path.join(path.dirname(path.realpath(__file__)), "french.aiff")
# AUDIO_FILE = path.join(path.dirname(path.realpath(__file__)), "chinese.flac")

# use the audio file as the audio source
r = sr.Recognizer()
with sr.AudioFile(AUDIO_FILE) as source:
    audio = r.record(source)  # read the entire audio file

Selain itu saya menggunakan speech_recognition 3.1.3.