"bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">str</span><span class="p">:</span>
<span class="w">        </span><span class="sd">"""The name of the variant actively being used by this accelerator"""</span>
        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_active_variant</span>
    <span class="nd">@active_variant</span><span class="o">.</span><span class="n">setter</span>
    <span class="k">def</span><span cla