><span class="n">config</span><span class="o">.</span><span class="n">datasets</span><span class="o">.</span><span class="n">validation</span><span class="p">)</span>

        <span class="c1"># Print stuff</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">print_metrics</span><span class="p">(</span><span class="n">metrics_data</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">config</span><span class="o">.</span><span class="