s="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">expand</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">max_points</span><span class="p">)</span>
        <span class="n">radius</span> <span class="o">=</span> <span class="n">radius</span><span class="o">.</span><span class="n">unsqueeze</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span><span class="o">.</span><span class="n">exp