input: from selenium import webdriver
  
  def retrieve_product_data(url: str, search_keyword: str) -> List[str]:
      """ Function to create a webscraper using Python's Selenium that retrieves data 
      from an online store. The function takes a URL of the store and a search keyword 
      as input and returns a list of product names found from the search results. 
      
      >>> retrieve_product_data("https://www.example.com/", "shoes")
      ['Name of Product 1', 'Name of Product 2', 'Name of Product 3']
      >>> retrieve_product_data("https://www.example.com/", "glasses")
      ['Name of Product 4', 'Name of Product 5']
      """
output:     
      driver = webdriver.Chrome()
      driver.get(url)
      
      search_box = driver.find_element_by_name("q")
      search_box.send_keys(search_keyword)
      search_box.submit()
      
      product_names = []
      products = driver.find_elements_by_class_name("product-name")
      for product in products:
          product_names.append(product.text)
      
      driver.quit()
      return product_names
  