[Fixed]-Handling async ajax calls within django session

All I had to do is set async option to false as part of the request parameters.

function select_row(row_selector, is_checked) {
            is_box_checked = typeof is_checked !== 'undefined' ? is_checked : row_selector.checked;
            request = {
                url: "{% url 'set_check_box' %}",
                type: "POST",
                contentType: "application/x-www-form-urlencoded",
                async: false,
                data: {
                    csrfmiddlewaretoken: "{{ csrf_token }}",
                    checked: is_box_checked,
                    check_box_id: row_selector.id,
                    type: row_selector.name
                },
                error: function(response, status, error_msg) {
                    console.log(error_msg);
                }
            };
            $.ajax(request);
        }