def anchors(lang="es", domain="hotel"):
    print("Lang {}, domain {}".format(lang, domain))
    c = CorpusClient(lang=lang, domain=domain, token=config.TOKEN)
    reviews = c.get_anchors()
    return json.dumps(reviews)
def reviews(lang="es", domain="hotel"):
    filterstring = request.args.get("filter", "").encode("utf-8")
    print("Lang {}, domain {}".format(lang, domain))
    c = CorpusClient(lang=lang, domain=domain, token=config.TOKEN)
    reviews = c.get_reviews(filter=filterstring)
    return json.dumps(reviews)