def tk_sleep():
        status_send = Tk()
        status_send.geometry('400x340')
        tx_1 = Text(status_send, font=('times', 12), width=62, height=15, wrap=WORD)
        tx_1.pack()
        for i in range(10):
            tx_1.insert(1.0, 'hello world')
            tx_1.update()