EC2 Flask deployment

1. Create an AWS EC2 instance.
2. Setup EC2 security rules to be:

from flask import Flask
 
app = Flask(__name__) # designates this script as the root apth
 
@app.route('/')
def index():
    return "hello world"
 
if __name__ == "__main__": # if running this file directly
    app.run(host='0.0.0.0', port=8000) # run the app

as the app.py