Oauth using github gives page not found

[blpraveen]

Redirects 404 page.

@app.route('/github')
def github_login():
    if not github.authorized:
        return redirect(url_for('github.login'))

    account_info = github.get('/user')

    if account_info.ok:
        account_info_json = account_info.json()

        return '<h1>Your Github name is {}'.format(account_info_json['login'])

    return '<h1>Request failed!</h1>'