Python+Selenium与Chrome如何进行完美结合

from selenium import webdriver

import os

driver = webdriver.Chrome()
driver.get("http://cn.bing.com")
driver.find_element_by_xpath("//input[@id='sb_form_q']").send_keys("李晓鹏")
driver.find_element_by_xpath("//input[@id='sb_form_go']").click()
# driver.quit()