n class="n">empty</span><span class="p">(</span><span class="n">T</span><span class="p">)</span><span class="o">.</span><span class="n">reshape</span><span class="p">(</span><span class="n">T</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
    <span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">T</span><span class="p">):</span>
        <span class="n">val</span> <span class="o">=<