@app.errorhandler(404)
def page_not_found(e):
    return ('<h1>Error 404</h1><p> Sorry, I cannot show anything arround here.</p><img src="/static/404.png">', 404)
@app.errorhandler(404)
def page_not_found(e):
    return ('<h1>Error 404</h1><p> Sorry, I cannot show anything arround here.</p><img src="/static/404.png">', 404)