an class="p">,</span> <span class="n">batch</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span>
        <span class="sd">&quot;&quot;&quot;Processes a test batch.&quot;&quot;&quot;</span>
        <span class="n">output</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">evaluate_depth</span><span class="p">(</span><span class="n">batch</span><span class="p">)</span>
        <span class="n">save_depth</spa