$ pipenv install flask gunicorn
$ touch Procfile
$ touch runtime.txt
$ mkdir app
$ cd app
touch main.py
from flask import Flask
app = Flask(__name__)
@app.route("/")
def home_view():
return "<h1>Welcome to Geeks for Geeks</h1>"
$ cd ../
$ touch wsgi.py
from app.main import app
if __name__ == "__main__":
app.run()
$ git init
$ git add .
$ git commit -m "Initial Commit"
$ heroku create eflask-app