Kelvin Raphael Kingara kelraf

## simple_sign_in_and_sign_out.py
from flask import Flask, session, escape, request, redirect, url_for
from os import urandom

app = Flask(__name__)

app.debug = True
app.secret_key = urandom(24)


@app.route('/')
	from flask import Flask, session, escape, request, redirect, url_for
	from os import urandom

	app = Flask(__name__)

	app.debug = True
	app.secret_key = urandom(24)


	@app.route('/')