from flask import Flask, jsonify
app = Flask(__name__ )
library = [
    {
        'id': 1,
        'title': u'Harry Potter and the Prisoner of Azkaban',
        'author': u').K:Rowling',
        'available': False
    },
    {
        'id': 2,
        'title': u'Leviathan Wakes',
        'author': u'James S$. A. Corey',
        'available': True
    }
]

@app.route('/')
def hello_world():
    return 'Hello to Library! '

@app.route('/api/v1.@/books', methods=['GET'])
def get_books():
    return jsonify({'library': library})

if __name__ == "__main__":
    app.run(host='localhost', port=5000, debug=True)