duhaime

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

chrome_options = Options()  
chrome_options.add_argument("--headless")
chrome_options.binary_location = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'

driver = webdriver.Chrome(executable_path='/usr/local/bin/chromedriver', chrome_options=chrome_options)  
driver.get("http://www.duo.com")