input: def extract_web_data(url: str) -> List[str]:
      """Extracts and prints the URLs from all 'a' tags in the given webpage.
      This function uses the BeautifulSoup package to parse the webpage and locate all 'a' tags.
      The URLs contained in the 'href' attribute of these 'a' tags are then extracted and printed.
      
      >>> extract_web_data("https://example.com")
      ['https://example.com/page1', 'https://example.com/page2']
      """
output:     from bs4 import BeautifulSoup
      import requests
  
      response = requests.get(url)
      soup = BeautifulSoup(response.text, 'html.parser')
      urls = [a['href'] for a in soup.find_all('a', href=True)]
      return urls