input: def scrape_web_store(url: str) -> None:
      """Scrape product data from an online web store using Python BeautifulSoup.
      The function will fetch the HTML content from the given URL, parse the content,
      and extract the product name, price, and description from the page. The extracted
      data will be printed out.
      >>> scrape_web_store('http://web-store.com')
      """
output:     import requests
      from bs4 import BeautifulSoup
  
      response = requests.get(url)
      soup = BeautifulSoup(response.content, 'html.parser')
  
      product_name = soup.find('h1', class_='product-name').text.strip()
      price = soup.find('span', class_='price').text.strip()
      description = soup.find('div', class_='description').text.strip()
  
      print(f"Product Name: {product_name}")
      print(f"Price: {price}")
      print(f"Description: {description}")