input: from selenium import webdriver
  
  def retrieve_product_data(store_url: str, search_keyword: str, product_class: str) -> None:
      """Create a webscraper using Python’s Selenium that retrieves data from an online store.
      This function navigates to the specified store URL, searches for the given keyword,
      and prints the text of the products found on the result page.
      >>> retrieve_product_data("https://www.example.com/", "shoes", "product")
      """
      driver = webdriver.Firefox()
      driver.implicitly_wait(30)
      driver.maximize_window()
  
      driver.get(store_url)
  
      search_field = driver.find_element_by_name("q")
      search_field.clear()
  
      search_field.send_keys(search_keyword)
      search_field.submit()
  
      product_list = driver.find_elements_by_class_name(product_class)
  
      for product in product_list:
          print(product.text)
  
      driver.quit()
output:     driver = webdriver.Firefox()
      driver.implicitly_wait(30)
      driver.maximize_window()
  
      driver.get(store_url)
  
      search_field = driver.find_element_by_name("q")
      search_field.clear()
  
      search_field.send_keys(search_keyword)
      search_field.submit()
  
      product_list = driver.find_elements_by_class_name(product_class)
  
      for product in product_list:
          print(product.text)
  
      driver.quit()