main.py

from sys import argv

from bs4 import BeautifulSoup
import requests

if __name__ == "__main__":
     search = requests.get("https://www.gov.uk/api/search.json?q=%s&filter_format%%5B%%5D=answer" % argv[1])

     for result in search.json()["results"]:
         answer = requests.get("https://www.gov.uk%s" % result["link"])
         soup = BeautifulSoup(answer.text, 'html.parser')
         highlight = soup.find_all('div', class_="highlight-answer")
         if highlight:
             print result["link"]
             print highlight[0].text