Error in line 184 and 154 about facebook-page-post-scraper HOT 4 OPEN

def request_until_succeed(url):
    req = Request(url)
    success = False
    while success is False:
        try:
            response = urlopen(req)
            **res = response.read()
            res = res.decode("utf-8")**
            if response.getcode() == 200:
                success = True
        except Exception as e:
            print(e)
            time.sleep(5)

            print("Error for URL {}: {}".format(url, datetime.datetime.now()))
            print("Retrying.")

    return res