chrome浏览器无界面启动和不加载图片以及下拉

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

chrome_options = Options()
# 设置headless模式
chrome_options.add_argument("--headless")
chrome_options.add_argument("--disable-gpu")
# 设置不加载图片
chrome_options.add_argument("blink-setting-imagesEnabled-false")
browser = webdriver.Chrome(chrome_options=chrome_options)
# 设置下拉
for i in range(3):
    browser.execute_script("window.scrollTo(0, document.body.scrollHeight); var lenOfPage=document.body.scrollHeight; return lenOfPage;")
time.sleep(3)