input: from typing import List
  
  def scrape_product_data(url: str) -> None:
      """
      Scrapes product data from the provided URL of an online web store using BeautifulSoup.
      The function prints the name, price, and description of each product found on the page.
      
      >>> scrape_product_data('http://web-store.com')
      ProductName1 $Price1 Description1
      ProductName2 $Price2 Description2
      """
output:     import requests
      from bs4 import BeautifulSoup
  
      response = requests.get(url)
      soup = BeautifulSoup(response.content, 'html.parser')
  
      products = soup.find_all('div', class_='product')
  
      for product in products:
          name = product.find('h2', class_='name').text
          price = product.find('span', class_='price').text
          description = product.find('p', class_='description').text
          print(f"{name} {price} {description}")