Have it open and reopen every x time a number of Python and Selenium tabs

I need this code of my every hour to do the process of reopening all tabs or setting or just close everything and run that code every hour. How?

from selenium import webdriver
import time
import json
import sys
import os
import pyautogui

if len(sys.argv) <= 1:
    print ("Como usar:\n\t" + sys.argv[0] + " config.txt")
    sys.exit()

sys.path.append(os.getcwd())

arquivoConf = os.path.join(os.getcwd(), sys.argv[1])

with open(arquivoConf) as json_data_file:
    config = json.load(json_data_file)

firefox_profile = webdriver.FirefoxProfile(config['from_nameFirefox'])
browser = webdriver.Firefox(firefox_profile)

def fazerLogin():
    browser.get('about:preferences')
    browser.execute_script('document.getElementById("linkTargeting").click();')

    browser.get(config['url'])
    user     = browser.find_element_by_name('j_username')
    password = browser.find_element_by_name('j_password')
    user.send_keys(config['user'])
    password.send_keys(config['pass'])
    browser.find_element_by_id('submitButton').click();

    time.sleep(10)

def desceQnt(valor):
    #print ( '--->'  + str(valor))
    for i in range(0, valor):
    #print ( '->'  + str(1))
        pyautogui.press('down')
        time.sleep(2)

    pyautogui.press('enter')

def passarEntreTabs():  
    # Volta para primeiro Dashboard
    pyautogui.click(config['posicaoElemento'][0], config['posicaoElemento'][1])
    pyautogui.press('home')
    time.sleep(2)
    pyautogui.press('enter')

    for i in range(1, config['countDashboard']):
        browser.execute_script('window.open("' +  config['url'] + ' ", "_blank");')
        time.sleep(config['carregar_tela'])

        pyautogui.moveTo(config['posicaoElemento'][0], config['posicaoElemento'][1], duration= 2)
        pyautogui.click(config['posicaoElemento'][0], config['posicaoElemento'][1])
        time.sleep(3)
        pyautogui.press('home')

        desceQnt(i)

        time.sleep(3)


        print ( 'Fechando Ultima Aba' ) 
        browser.window_handles[0]
        browser.execute_script('window.open("","_self").close()')

        os.system('cls')    
        print ( 'Setup configurado ')
        print ( time.strftime("%Y-%m-%d %H:%M") )
        print ( 'Entrando no While TRUE')

#def fecharPorra():

fazerLogin()
passarEntreTabs()

while True:
    numberOfTabs = len(browser.window_handles)

    for i in range(0, numberOfTabs):
        browser.switch_to_window(browser.window_handles[i])

        if ( browser.current_url == config['url'] ):
            browser.execute_script('document.getElementsByTagName("img")[1].click();window.frames[0].loadDashboardLayout();')

        else:
            browser.execute_script('location.reload();')

        time.sleep(config['tempo_Refrash'])