>Bucket Size</label>
            <input type="range" id="bucket-size" value="10" min="1" max="100" />
            <label for="bucket-size" id="bucket-size-text">10</label>
        </p>
    </form>
    <form id="data-form">
        <h4>Random Data:</h4>
        <p>
            <label for="data-count">Data Count</label>
            <input type="text" id="data-count" value="2000">
        </p>
        <p>
            <button id="generate-chart">Generate chart</button>
            <button id="generate-circle">G