app.py

from flask import Flask
import os
from shakespeare_demo import make_demo

app = Flask(__name__)

@app.route("/")
def hello_world():
    return make_demo()

if __name__ == "__main__":
    port = int(os.environ.get('PORT', 5999))
    app.run(debug=True, host='0.0.0.0', port=port)