Function initPyodide

tools/animation-compression/script.js:6–19

()

let fileIdCounter = 0;

async function initPyodide() {
    try {
        pyodide = await loadPyodide();
        await pyodide.loadPackage('Pillow');
        
        document.getElementById('loading').style.display = 'none';
        document.getElementById('mainContent').style.display = 'block';
        
        setupEventListeners();
    } catch (error) {
        console.error('Failed to load Pyodide:', error);
        document.getElementById('loading').innerHTML = '<p style="color: red;">Failed to load, please refresh the page</p>';
    }
}

function setupEventListeners() {
    const uploadArea = document.getElementById('uploadArea');