Как использовать существующий профиль Google Chrome с веб-драйвером Selenium Chrome в Python?

Мне нужно загрузить полный существующий профиль Google Chrome со всеми расширениями Chrome, в которые я вошел в учетную запись Google и на сайте. Я борюсь с этим кодом, где-то синтаксическая ошибка

chrome_options = Options()
chrome_options.add_argument('user-data-dir= C:\Users\DMMaxim\AppData\Local\Google\Chrome\User Data')
capabilities = DesiredCapabilities.CHROME.copy()
chromedriver = r"C:\Users\DMMaxim\Desktop\chromedriver_win32\chromedriver.exe" 
driver = webdriver.Chrome(executable_path=chromedriver, chrome_options = chrome_options, desired_capabilities=capabilities)

я получаю эту ошибку

C:\Users\DMMaxim\Desktop>python ExportbacktestTradingview.py
  File "ExportbacktestTradingview.py", line 21
    chrome_options.add_argument('--user-data-dir=C:\Users\DMMaxim\AppData\Local\Google\Chrome\User Data')
                               ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 18-19: truncated \UXXXXXXXX escape

Вот мой полный код

from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver import DesiredCapabilities
from subprocess import Popen
from time import gmtime, strftime
from os import system
import subprocess
import pyperclip
import datetime
import time
import os
import sys

timer=0
chrome_options = Options()
chrome_options.add_argument('user-data-dir= C:\Users\DMMaxim\AppData\Local\Google\Chrome\User Data')
capabilities = DesiredCapabilities.CHROME.copy()
chromedriver = r"C:\Users\DMMaxim\Desktop\chromedriver_win32\chromedriver.exe" 
driver = webdriver.Chrome(executable_path=chromedriver, chrome_options = chrome_options, desired_capabilities=capabilities)

driver.get("https://www.tradingview.com/chart/gK6Rq0UH/")
driver.implicitly_wait(90)
driver.find_element_by_xpath("""//*[@id = "footer-chart-panel"]/div[2]/span[4]""").click()
driver.implicitly_wait(90)
while True:
    driver.implicitly_wait(90)
    driver.find_element_by_xpath("""//*[@id = "bottom-area"]/div[2]/div[1]/div[2]/ul/li[4]""").click()
    driver.implicitly_wait(90)
    timer=timer+1
    time.sleep(1)
    if timer > 250:
                process1 = subprocess.Popen(['C:/Users\DMMaxim/AppData/Local/Programs/Python/Python36-32/python.exe', 'C:/Users/DMMaxim/Desktop/Export backtest Tradingview.py'], shell=True)
                driver.quit()                                             
    driver.switch_to_alert().accept()
    contents = pyperclip.paste()
    filepath = r"C:\Users\DMMaxim\Desktop\DATA.txt"
    with open(filepath, 'w') as f: # 'w' means write mode and we get the file object as f
        f.write(contents)