我如何保存创建的配置文件以便再次加载

Question

enter image description here我想知道如何将功能f（）创建的firefox配置文件保存在名为“ mon_dossier”的文件中

from selenium import webdriver

import pickle

def f():

        fp = webdriver.FirefoxProfile('/profiles')
        driver=webdriver.Firefox(firefox_profile=fp)
        driver.get('https://www.google.com/')
        pickle_out = open("b1.html", "wb")
        pickle.dump(driver, pickle_out)
        return driver
f()