async def say(akk,audio,chat):
    async with telethon.TelegramClient(akk,api_id,api_hash) as client:
        group_call = pytgcalls.GroupCallFactory(client, CLIENT_TYPE).get_file_group_call(audio, "",play_on_repeat=False)
        await group_call.start(chat)
        @group_call.on_playout_ended
        async def audio_ended(gc, source):
            await group_call.set_is_mute(True)
            sys.exit()
                
        await pyrogram.idle()pyautogui.keyDown("Ctrl")
pyautogui.press("C")