pth</span><span class="p">(</span><span class="n">inv_depth_pp</span><span class="p">)</span>
        <span class="n">batch</span><span class="p">[</span><span class="s1">&#39;rgb&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="n">flip_lr</span><span class="p">(</span><span class="n">batch</span><span class="p">[</span><span class="s1">&#39;rgb&#39;</span><span class="p">])</span>
        <span class="c1"># Calculate predicted metrics</span>
        <span class="n">metrics</span> <