translate between tatar and russian from CLI

tat.py

#!/usr/bin/env python3

import sys
from urllib.parse import quote

from lxml import html

if len(sys.argv) > 1:
    word = sys.argv[1]

    url = "http://tatpoisk.net/dict/" + quote(word)

    results = html.parse(url).getroot().cssselect(".search_results")

    if results:
        translation = results[0].text_content()

        print(translation)
    else:
        print("could not translate", word)
else:
    print("please specify your word")