Python语音识别：-AttributeError：模块'speech_recognition'没有属性'Recognizer'

Question

This File is saved as abc.py

#import pyaudio
#Tried import pyaudio

import speech_recognition as sr

r=sr.Recognizer()

with sr.Microphone() as source:
    print("say anything")
    audio=r.listen(source)
    try:
        text=r.recognize_google(audio)

        #text=r.google_recognize(audio)
        #Tried text=r.google_recognize(audio)

        print("you said : {}".format(text))
    except:
            print("can't recognize what you said")

除了成功编译和执行此代码外，我的实际输出是：- r = sr.Recognizer（） AttributeError：模块“ speech_recognition”没有属性“ Recognizer”

  

我已经在python IDLE 3.7.3（64位）中运行了该程序，如果我在spyder版本3.7.3（64位）中或Visual Studio中运行（如果在Visual Studio中）   studio应该是什么版本？