#!/usr/bin/env python
# From: https://towardsdatascience.com/python-webserver-with-flask-and-raspberry-pi-398423cc6f5d

from flask import Flask
app = Flask(__name__)
@app.route('/')
def index():
    return 'hello, world'
if __name__ == '__main__':
    app.run(debug=True, port=8080, host='0.0.0.0')