 <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">setup</span><span class="p">(</span><span class="n">features_to_vary</span><span class="p">,</span> <span class="n">permitted_range</span><span class="p">,</span> <span class="n">query_instance</span><span class="p">,</span> <span class="n">feature_weights</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>

        <span class="k">if</span> <span class="n">features_to_vary</span> <sp