input: from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  import time
  
  def automated_login(website_url: str, username: str, password: str) -> None:
      """ Automates the login process for a given website using Selenium.
      >>> automated_login('http://www.example.com', 'testuser', 'testpass')
      Login successful!
      """
      # Initialize web driver
      driver = webdriver.Chrome()
  
      # Navigate to the target web page
      driver.get(website_url)
  
      # Locate username field
      username_field = driver.find_element_by_name('username')
  
      # Enter username
      username_field.send_keys(username)
  
      # Locate password field
      password_field = driver.find_element_by_name('password')
  
      # Enter password
      password_field.send_keys(password)
  
      # Locate submit button
      submit_button = driver.find_element_by_name('submit')
  
      # Click submit button
      submit_button.click()
  
      # Wait for login process to complete
      time.sleep(5)
  
      # Login successful
      print('Login successful!')
  
      driver.close()
output:     # Check if login was successful by looking for a specific element on the page
      try:
          driver.find_element_by_id('login-success')
      except:
          print('Login failed!')
          driver.close()
          return
  
      # Close the browser
      driver.close()