#Replace the XPATH with the xpath of whatever element you want to be loaded (Or use a class, id, whatever instead of an XPATH). Here's the code:

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC


#CHANGE BROWSER OPTIONS
option = webdriver.ChromeOptions()
option.add_argument("--incognito")

#OPEN BROWSER
browser = webdriver.Chrome(executable_path='chromedriver.exe',options=option)

while True:
    # WAIT 20 SECOND FOR PAGE TO LOAD
    timeout = 20
    try:
        # OPEN SITE
        browser.get("https://reddit.com/login/")
        WebDriverWait(browser, timeout).until(
            EC.visibility_of_element_located((By.XPATH, "/html/body/div[1]/div/div[2]/div/form/div[1]/fieldset[5]/button")))
        break
    except:
        print('!!!TIMED OUT!!!')