input: Write a function to develop a web scraper in Python using BeautifulSoup to scrape product data from an online web store. The function should make a GET request to fetch the HTML content of the web store, parse the content, and extract the name, price, and description of each product. If there are no products, the function should print "No products found".
  
  def scrape_web_store():
      try:
          response = requests.get('http://web-store.com')
          response.raise_for_status()
      except requests.exceptions.RequestException as e:
          print(f"Error fetching the webpage: {e}")
          return
      
      soup = BeautifulSoup(response.text, "lxml")
      products = soup.find_all('div', attrs={"itemprop": "product"})
      
      if not products:
          print("No products found")
          return
      
      for product in products:
          name = product.find("span", attrs={"itemprop": "name"}).text
          price = product.find("span", attrs={"itemprop": "price"}).text
          description = product.find("span", attrs={"itemprop": "description"}).text
          print(name, price, description)
  
  # Test cases
  scrape_web_store()
  # Output: Expected to print the name, price, and description of each product found on the web store. If no products are found, it should print "No products found".
output: def scrape_web_store():
      try:
          response = requests.get('http://web-store.com')
          response.raise_for_status()
      except requests.exceptions.RequestException as e:
          print(f"Error fetching the webpage: {e}")
          return
      
      soup = BeautifulSoup(response.text, "lxml")
      products = soup.find_all('div', attrs={"itemprop": "product"})
      
      if not products:
          print("No products found")
          return
      
      for product in products:
          name = product.find("span", attrs={"itemprop": "name"}).text
          price = product.find("span", attrs={"itemprop": "price"}).text
          description = product.find("span", attrs={"itemprop": "description"}).text
          print(name, price, description)