input: def scrape_online_store(url: str, search_keyword: str, product_class_name: str) -> List[str]:
      """Using Selenium webdriver, this function navigates to a specified URL, performs a search for a given keyword,
      and retrieves the names of products listed on the result page. The product names are displayed as text.
      
      >>> scrape_online_store("https://www.example.com/", "shoes", "product")
      ['Running Shoes', 'Leather Boots', 'Sneakers']
      """
output:     from selenium import webdriver
      from selenium.webdriver.common.by import By
      from selenium.webdriver.common.keys import Keys
      from selenium.webdriver.chrome.service import Service
      from webdriver_manager.chrome import ChromeDriverManager
      import time
  
      # Set up the webdriver
      driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()))
      driver.get(url)
  
      # Find the search box and enter the keyword
      search_box = driver.find_element(By.NAME, "q")
      search_box.send_keys(search_keyword)
      search_box.send_keys(Keys.RETURN)
  
      # Wait for the page to load
      time.sleep(2)
  
      # Find all product elements with the specified class name
      products = driver.find_elements(By.CLASS_NAME, product_class_name)
  
      # Extract the text of each product element
      product_names = [product.text for product in products]
  
      # Close the webdriver
      driver.quit()
  
      return product_names