问无法通过任何方法通过speech_recognition python获得音频？

EN

import os
import pyttsx3, datetime, pyaudio
import speech_recognition as sr

# Initial Setup for pyttsx3 - speaking abilities
engine = pyttsx3.init("sapi5")
voices = engine.getProperty("voices")
engine.setProperty("voice", voices[1].id)  # 0-male voice , 1-female voice
sr.Microphone.list_microphone_names()

# Initial Setup for speech_recognition - listening abilities
# r.energy_threshold = 10
# print(pyaudio.get_device_count() - 1)


def speak(speakable):
    """speak() takes a string and reads it loud"""
    engine.say(str(speakable))
    engine.runAndWait()


def takeCommand():
    pyaudio.PyAudio()
    r = sr.Recognizer()
    """It takes microphone input from the user and returns string output"""
    with sr.Microphone() as source:
        r.adjust_for_ambient_noise(source, duration=0.9)
        print("Listening...")
        r.pause_threshold = 45
        audio = ""
        try:
            audio = r.listen(source)
            print("Recognizing...")
        except Exception as e:
            print("Listen err: ", e)
        try:
            print("Recognizing...")
            query = r.recognize_google(audio)
            print(f"User said: {query}\n")  # User query will be printed.
        except sr.UnknownValueError as e:
            print("Say that again please...")
            return "None"  # None string will be returned
        except Exception as err:
            print("Check your internet...")
            return "None"
    return query


def wishMe():
    hour = int(datetime.datetime.now().hour)
    if hour >= 0 and hour < 12:
        speak("Good Morning!")

    elif hour >= 12 and hour < 18:
        speak("Good Afternoon!")

    else:
        speak("Good Evening!")
        speak(
            "Hello Sir, I am Friday, your Artificial intelligence assistant. Please tell me how may I help you"
        )


if __name__ == "__main__":
    os.system("CLS")
    while True:
        command = takeCommand().lower()
        print(f"Command: {command}")
        if "wish" in command:
            wishMe()