from urllib.request import urlopen
from bs4 import BeautifulSoup
def fun():
    quest = 'https://python.org/'
    url = urlopen(quest).read()
    soup = BeautifulSoup(url, "html.parser")
    for links_a in soup.find_all('a'):
        return links_a.get('href')
if __name__ == '__main__':
    print(fun())

 from urllib.request import urlopen
from bs4 import BeautifulSoup
  
def fun():
    quest = 'https://python.org/'
    url = urlopen(quest).read()
    soup = BeautifulSoup(url, "html.parser")
    for links_a in soup.find_all('a'):
        yield links_a.get('href')
  
if __name__ == '__main__':
    print(list(fun()))