file_upload_using_javascript.js

let temp1;
console.log(1);

fetch(url)
    .then((res) => res.blob())
    .then((data) => {
        let metadata = {
            type: "image/png",
        };
        temp1 = new File([data], "test.png", metadata);
    });

let container = new DataTransfer();
container.items.add(temp1);

let inputForm = document.querySelector("input.mkhogb32");

inputForm.files = container.files;

inputForm.dispatchEvent(new Event("change", { bubbles: true }));