How to send GET request with json and read data on Flask server?

Question

JSON

Hello!
There is a link on the site
when you click on it

$.ajax({
        url:'/article',
        method:'GET',
        dataType:'json',
        data:{'article':13},
        success: function(response){
            console.log("Success")
        },
        error: function(e) {
            console.log("Erroe")
        }
    })

Sent to a python-Flask view, the question is how to read data via request on the server? No way out already many attempts