input: Write a function to develop a web scraper using Python BeautifulSoup to scrape data from an online web store. The function should send a GET request to fetch the HTML content, parse it, and then extract and print the name, price, and description of each product.
  assert scraper()==None
output: def scraper():
      import requests
      from bs4 import BeautifulSoup
      
      url = 'https://example-web-store.com'
      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_='product-name').text
          price = product.find('span', class_='product-price').text
          description = product.find('p', class_='product-description').text
          
          print(f"Name: {name}")
          print(f"Price: {price}")
          print(f"Description: {description}")
          print()