text: import wikipedia
  import playsound
  import os
  from gtts import gTTS
  
  wikipedia.set_lang('vi')
  language = 'vi'
  
  
  def speak(text):
      tts = gTTS(text=text, lang=language, slow=False)
      tts.save("sound.mp3")
      playsound.playsound("sound.mp3", True)
      os.remove("sound.mp3")
  
  
  