ta should be filtered based on the provided term, and can be in any of the formats described above for simple local data. It's important when providing a custom source callback to handle errors during the request. You must always call the <code>response</code> callback even if you encounter an error. This ensures that the widget always has the correct state.</li>
					</ul>
					<p>When filtering data locally, you can make use of the built-in <code>$.ui.autocomplete.escapeRegex</code> function. It'll take a