Fake UserAgent Issue NEED HELP !

[adultsitem]

This opens new fake useragent everytime but rondom useragent chooses alot of very old and not used user agents. How can I import from my useragent list as txt in here. I'm beginner level so I have very little knowladge sorry.

import time,sys,random,string,requests,hashlib,json,re
from pprint import pprint
import pymysql as MySQLdb
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.action_chains import ActionChains
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.firefox.options import Options
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

from fake_useragent import UserAgent
ua = UserAgent()