lass="n">seed</span><span class="o">=</span><span class="mi">42</span>
        <span class="p">)</span>

        <span class="n">n_configs</span> <span class="o">=</span> <span class="nb">sum</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">all_configurations</span><span class="o">.</span><span class="n">values</span><span class="p">(