input: 
  def extract_data_from_webpage(url: str) -> List[str]:
      """Create a web scraper that extracts URLs from a given webpage using BeautifulSoup.
      This function sends a request to the given URL, parses the webpage content, 
      finds all 'a' tags, and extracts the URLs from the 'href' attribute of each tag.
      >>> extract_data_from_webpage("https://example.com")
      ['https://example.com/page1', 'https://example.com/page2', 'https://example.com/page3']
      >>> extract_data_from_webpage("https://anotherexample.com")
      ['https://anotherexample.com/link1', 'https://anotherexample.com/link2']
      """
      import requests
      from bs4 import BeautifulSoup
  
      # Get the web page
      webpage = requests.get(url)
  
      # Parse the web page
      soup = BeautifulSoup(webpage.content, 'html.parser')
  
      # Find all 'a' tags
      links = soup.find_all('a')
  
      # Extract the URLs in the 'href' attribute
      urls = [link.get('href') for link in links]
      
      return urls
  
output:     # Filter out None values and non-URL strings
      urls = [url for url in urls if url and url.startswith('http')]
      
      return urls