import undetected_chromedriver as uc
from selenium.webdriver.common.by import By

# define proxy details
proxy = '50.168.163.183:80'

# set Chrome options
options = uc.ChromeOptions()
# add proxy to Chrome options
options.add_argument(f'--proxy-server={proxy}')

# intialize uc instance with configured options
driver = uc.Chrome(options=options)

# navigate to target website
driver.get('https://www.g2.com/products/salesforce-salesforce-sales-cloud/reviews')

# take screenshot
driver.save_screenshot('blocked.png')

driver.quit()