Install 'Flask' Submodule

[jeff1evesque]

Now, that we have flask in this repository, we will proceed with the installation:

sudo apt-get install python-pip
sudo python setup.py develop

[jeff1evesque]

Flask has been properly installed:

$ cd /var/www/html/machine-learning/flask/
$ ls
index.py
$ python index.py
 * Running on http://127.0.0.1:5000/

When we visit the page within a browser:

The terminal responds respectively:

$ python index.py
 * Running on http://127.0.0.1:5000/
127.0.0.1 - - [22/Aug/2014 08:19:55] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [22/Aug/2014 08:19:56] "GET /favicon.ico HTTP/1.1" 404 -

When we close the index.py script:

$ python index.py
 * Running on http://127.0.0.1:5000/
127.0.0.1 - - [22/Aug/2014 08:19:55] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [22/Aug/2014 08:19:56] "GET /favicon.ico HTTP/1.1" 404 -
^C$

and refresh the browser window, we notice index.py is no longer accessible: