import requests
from bs4 import BeautifuSoup
headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'}
res = requests.get(url, headers = headers)
res.encoding = 'utf-8-sig'
soup = BeautifulSoup(res.text, 'lxml')

from requests_html import HTMLSession
session = HTMLSession()
r = session.get(url)
r.html.render()