swagger dropdown fix

let options = document.querySelectorAll('option');

let optionRegx = /=\s(\d)$/;

for(let o of options) {
    if(o.value && o.value.length > 0) {
        let matches = o.value.match(optionRegx);
        console.log(matches);
        if(matches && typeof matches[1] !== 'undefined') {
            o.value = matches[1];
        }
    }
}