h_max_points</span><span class="p">,</span> <span class="n">batch_size</span></div>


<span class="k">def</span> <span class="nf">is_prepared_batch</span><span class="p">(</span><span class="nb">input</span><span class="p">):</span>
    <span class="k">if</span> <span class="ow">not</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">)</span> <span class="ow">and</span> <sp