/span>
    <span class="n">logger</span><span class="p">:</span><span class="n">logging</span><span class="o">.</span><span class="n">Logger</span><span class="p">,</span>
    <span class="n">show</span><span class="p">:</span><span class="nb">bool</span>
<span class="p">)</span> <span class="o">-&gt;</span> <span class="n">EvaluationResults</span><span class="p">:</span>
<span class="w">    </span><span class="sd">"""Custom callback to evaluate the trained model</span>
<span class="sd">    </span>
<span cl