Python selenium Headless Chrome. I want to modify Headless chrome True to Flase. But still chenging the chrome option, driver is not going to headless

Question

I want to modify Headless chrome True to False. But still changing the chrome option, driver is not going to headless. Many many thanks in advance to all

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
import time
options = Options()
options.set_headless(headless=False)
driver= webdriver.Chrome(executable_path='e:\\chromedriver',   
    options=options)
driver.get("http://google.com/")
print ("Chrome Initialized")
time.sleep(5)
options.set_headless(headless=True)
print ("Headless Chrome ") #HEADLESS
driver.refresh
time.sleep(5)
print('Chrome should go Headless now')
time.sleep(5)
driver.quit()