span><span class="mi">1</span><span class="p">],</span> <span class="n">reverse</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_summary_importance</span>

    <span class="nd">@property</span>
    <span class="k">def</span><span class="w"> </span><span class="nf">metadata</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
        <spa