convolution&quot;</span><span class="p">}</span>
    <span class="p">)</span>
    <span class="n">kernel_size</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="n">field</span><span class="p">(</span>
        <span class="n">default</span><span class="o">=</span><span class="s2">&quot;(33, 33, 39, 51, 63, 75, 87, 1, 1)&quot;</span><span class="p">,</span>
        <span class="n">metadata</span><span class="o">=</span><span class="p">{</span><span class="s2">&quo