如何重复使用gtts？

Question

when i call my function once i have no errors but if i call it repeatedly i will have the following error :

Exception has occurred: PermissionError [Errno 13] Permission denied: 'tolkback.mp3'

from gtts import gTTS
import pyglet
from playsound import playsound


def TalkBack(case_ans):
    print("in ...................................")
    tts = gTTS(case_ans)

    tts.save('tolkback.mp3')

    print("saving...............................")
    playsound('tolkback.mp3')
    print("saying................................")


TalkBack("my bad end 1")
TalkBack("go go end 2")
TalkBack("find me my self end 3")
TalkBack("games maker end 4")
TalkBack("say my name end 5")

the program should talk back the text

Answer 1

this is the solution that i made >> with the Gide of my friend furas

from playsound import playsound
import webSearch
import os
import random

def name_generator():
    ran = random.randint(1,5000)
    ran = str(ran)
    return ran


def TalkBack(case_ans):
    print("in ...................................")
    tts = gTTS(case_ans)
    new_name = name_generator()
    new_name= new_name+".mp3"
    tts.save(new_name)

    print("saving...............................")
    playsound(new_name)
    print("saying................................")
    try:
        os.remove(new_name) 
    except:
        print("i cant")



TalkBack("my bad end 1")
TalkBack("go go end 2")
TalkBack("find me my self end 3")
TalkBack("games maker end 4")
TalkBack("say my name end 5")

generating a new .mp3 file with a random name and deleting it after using it