Basic  Flask program : Just a start flask program

import os
import json
from flask import Flask
from flask import jsonify

app = Flask(__name__)

@app.route('/')
def hello():
    return 'Hello World!'
@app.route('/foo')
def foo():
    return 'bar'
@app.route('/hi/<name>')
def hi(name):
    return f'Hi {name}!'

@app.route('/api')
def api():
    data = {
        'name': 'Andrew',
        'user': 'acroz'
    }
    return jsonify(data)


if __name__ == '__main__':
    app.run(debug=True)