how to save as mp3 or wav file in python in kivy?

Question

i have created a project text to speech in python kivy, i want to save the converted speech file as.mp3 or.wav file. i tried but i cannot save as audio file.

here, i don't know how to save the converted speech as audio file

text to speech function pyttsx3

def say_something(self, text):
    try:
        engine = pyttsx3.init()
        engine.setProperty('rate', 160)
        engine.setProperty('volume', 0.9)
        text1 = engine.say(text)
        engine.save_to_file(text, 'text_input.mp3')
        engine.runAndWait()

#save function

def show_save(self):
    content = SaveDialog(save=self.save, cancel=self.dismiss_popup)
    self._popup = Popup(title="Save file", content=content,
                        size_hint=(0.9, 0.9))
    self._popup.open()

def save(self, path, filename):
    with open(os.path.join(path, filename), 'wb') as stream:
        stream.write(self.text1)
    self.dismiss_popup()

Answer 1

try this,

myobj=gTTS(text=mytext,lang=language,slow=True)
myobj.save("welcome1.mp3")

Hope this is useful.