input: def automate_login(website_url: str) -> None:
      """This function automates the login process in a given website using Selenium.
      It initializes a Chrome webdriver, navigates to the target website, inputs the
      username and password, clicks the submit button, and waits for the login
      process to complete before closing the browser.
      
      Example:
      >>> automate_login('http://www.example.com')
      Login successful!
      """
output:     from selenium import webdriver
      from selenium.webdriver.common.by import By
      from selenium.webdriver.common.keys import Keys
      import time
  
      # Initialize the Chrome webdriver
      driver = webdriver.Chrome()
  
      # Navigate to the target website
      driver.get(website_url)
  
      # Input the username and password
      username = driver.find_element(By.ID, "username")
      password = driver.find_element(By.ID, "password")
      username.send_keys("your_username")
      password.send_keys("your_password")
  
      # Click the submit button
      submit_button = driver.find_element(By.ID, "submit")
      submit_button.click()
  
      # Wait for the login process to complete
      time.sleep(5)
  
      # Check if login was successful
      if "dashboard" in driver.current_url:
          print("Login successful!")
      else:
          print("Login failed!")
  
      # Close the browser
      driver.quit()