from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from time import sleep
chrome_options = Options()
chrome_options.add_argument('--headless')
chrome_options.add_argument('--disable-gpu')
bro = webdriver.Chrome(chrome_options=chrome_options)
bro.get('https://test-pg.cailian.net/#/login')
sleep(3)
print(bro.page_source)
bro.save_screenshot('1.png')
bro.quit()