from flask import Flask, render_template, request, redirect

app = Flask(__name__)

items = ['dummy1', 'dummy2', 'a', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa']
@app.route("/")
def mainpage():
    return render_template('index.html', title='BG Shutdown', items=items)
@app.route('/submit', methods =['POST'])
def submit():
    value = request.form.get("query")
    items.append(query)
    print(value)
    return redirect(url_for("mainpage"))