如何在python中使用多个唤醒单词(雪球)？

import speech_recognition as sr

def process_speech():
    r = sr.Recognizer()
    with sr.Microphone() as source:
        print("请说出唤醒单词：")
        audio = r.listen(source)
    
    try:
        # 使用百度语音识别API将语音转换为文本
        text = r.recognize_baidu(audio, appid='your_baidu_appid', apikey='your_baidu_apikey', secretkey='your_baidu_secretkey')
        print("识别结果：" + text)
        
        if "雪球" in text:
            # 执行雪球相关的功能
            print("执行雪球功能")
        elif "其他唤醒单词" in text:
            # 执行其他相关功能
            print("执行其他功能")
        else:
            print("未识别到有效的唤醒单词")
    except sr.UnknownValueError:
        print("无法识别语音")
    except sr.RequestError as e:
        print("百度语音识别服务出错：" + str(e))

if __name__ == '__main__':
    process_speech()