/span>(<span>self)</span>
</code></dt>
<dd>
<div class="desc"><p>Returns Vset vfunc keys</p></div>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def keys(self):
    &#34;&#34;&#34;Returns Vset vfunc keys&#34;&#34;&#34;
    if isinstance(self.vfuncs, dict):
        return self.vfuncs.keys()
    return {}.keys()</code></pre>
</details>
</dd>
<dt id="vflow.vset.Vset.predict"><code class="name flex">
<span>def <span class="ident">predict</span></span>(<s