JSFiddle - React, Tailwind, and code Playground

HTML

<form id="test_form">
    <input type="file" id="test">
    <div id="test1">
        <button id="uplod">Upload</button>
    </div>
</form>

JavaScript

$("document").ready(function() {
    setTimeout(function() {
        $("#test1").trigger('click');
    },10);
    
    $('#test1').click(function(){
        alert('hii');
    })
});