item" title="voyager.Index.add_item"><code class="xref py py-meth docutils literal notranslate"><span class="pre">add_item()</span></code></a> or
<a class="reference internal" href="#voyager.Index.add_items" title="voyager.Index.add_items"><code class="xref py py-meth docutils literal notranslate"><span class="pre">add_items()</span></code></a> is called) so this value is only useful if the exact
number of elements that will be added to this index is known in advance.</p></li>
</ul>
</dd>
</dl>
<dl class="p