>grad_in</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nb">min</span><span class="o">=</span><span class="mf">0.0</span><span class="p">),)</span>

        <span class="k">for</span> <span class="n">module</span> <span class="ow">in</span> <span class="n">module</span><span class="o">.</span><span class="n">modules</span><span class="p">():</span>
            <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">mo