Python 中的语音识别错误（位置参数错误）

Question

Python 当我运行这段代码时出现错误，我已经检查了它很多次。这里的来源是麦克风，但它一直在询问 'source' 的值。我应该怎么办。我应该将什么参数传递给 'source'?

密码是：

 import pyttsx3
import datetime
import speech_recognition as sr




engine = pyttsx3.init('sapi5')
voices = engine.getProperty('voices')
engine.setProperty('voice', voices[0].id)




def speak(audio):
    engine.say(audio)
    engine.runAndWait()
     
def wishme():
    hour = int(datetime.datetime.now().hour)
    if hour>=0 and hour<12:
        speak("Good Morning Sir")
    elif hour>=12 and hour<18:
        speak("Good afternoon Sir")
    else:
        speak("Good Evening")


    speak("Hello Sir, I am Jarvis how can I help you?")
        
def takeCommand():
    r = sr.Recognizer
    with sr.Microphone() as source:
        print("Listening....")
        r.pause_threshold = 1
        audio = r.listen(source)
    try:
        print("recognizing...")
        query = r.recognize_google(audio, language='en-in')
        print(f"User Said: {query}\n" )


        
    except Exception as e:   
        print("Say that again please...")   #Say that again will be printed in case of improper voice 
        return "None"
    return query




if __name__=="__main__" :
    wishme()
    takeCommand()

运行编译代码时出现的错误：

Traceback (most recent call last):
  File "c:\Users\HPD Objects\Python\Jarvis\jarvis.py", line 54, in <module>
    takeCommand()
  File "c:\Users\HPD Objects\Python\Jarvis\jarvis.py", line 36, in takeCommand
    audio = r.listen(source)
TypeError: listen() missing 1 required positional argument: 'source'

实际上是什么错误以及如何解决？（我是 python 的初学者，请放轻松）

Answer 1

而不是这个 r = sr.Recognizer 试试这个 r = sr.Recognizer()

Python 中的语音识别错误（位置参数错误）

Speech recognition Error In Python (Positional Argument Error)

python

speech-recognition