fix</span><span class="p">,</span>
                <span class="n">CktEmbedder</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">num_qbits</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">num_qbits</span><span class="p">))</span>
        <span class="n">wr1</span><span class="o">.</span><span class="n">delete_files</span><span class="p">()</span>

        <span class="k">return</span> <span class="n">mean_val</