par ou impar python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#  ParOuImpar.py
#
#  Copyright 2021 Elizeu Barbosa Abreu <elizeubcorreios@gmail.com>
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
#  MA 02110-1301, USA.
#
#
from time import sleep
import os

def parouimpar():
    print('{:.^50}'.format('É PAR OU ÍMPAR?'))
    print('\nEste aplicativo verifica se um número digitado é par ou ímpar...\n')

    print('{:.^50}'.format(''))
    num = int(input('\nEntre com um número inteiro: '))
    os.system('clear')

    for n in range(34):
        a = n * 3

        print('processando {:.>50}%'.format(a))
        sleep(0.03)
        os.system('clear')


    print('{:.^50}\n'.format(''))


    if num%2 == 0:

        print('O número {} é par...\n'.format(num))


    else:

        print('O número {} é ímpar...\n'.format(num))

    print('{:.^50}\n'.format(''))
    sleep(5)
    os.system('clear')

c = True
while c:
    parouimpar()