def index():
    if (request.method == "GET"):
        return render_template("index.html", query="")
    elif (request.form['search'] != "" and request.method == "POST"):
        query = request.form['search']
        results = concepts.getConcepts(query)
        return render_template("index.html", keyword_list=results, query=query)
def index():
    if (request.method == "GET"):
        return render_template("index.html")
    else:
        query = request.form['search']
        twitter_results = twitter.search(query)
        tweets = twitter.get_embedded_tweets(twitter_results)
        results = concepts.getConcepts(query)
        return render_template("index.html", keyword_list=results, query=query, tweets=tweets)