'hair drier', 'toothbrush'
    ];

    // Initialize class tags
    function renderClassTags(filter = '') {
        classTags.innerHTML = '';
        // Normalize current classes for comparison (trim and lowercase)
        const currentClasses = classNamesInput.value
            .split(/[,.;]\s*/)
            .map(c => c.trim().toLowerCase())
            .filter(c => c);
        const filteredClasses = cocoClasses.filter(c => c.toLowerCase().includes(filter.toLowerCase()) && c !== '__background__');
       