Wait Until An Element Is Present In Selenium Py

#Selenium imports
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.options import Options


WebDriverWait(driver, 90).until(EC.visibility_of_element_located((By.CLASS_NAME, 'barContent')))