Hello Flask

Make a simple web application (blog) using Flask in Python 3

Usage

$ pip install flask

$ export FLASK_APP=app
$ export FLASK_ENV=development
$ flask run

Then visit http://127.0.0.1:5000/

Warning

This development server should not be used in a production deployment.

Reference

1. https://pythonspot.com/flask-web-app-with-python/
2. https://www.digitalocean.com/community/tutorials/how-to-make-a-web-application-using-flask-in-python-3