,</span> <span class="n">constraints</span><span class="p">,</span> <span class="n">interest_points</span><span class="p">,</span> <span class="n">variance</span><span class="p">:</span> <span class="nb">float</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">tf</span><span class="o">.</span><span class="n">Tensor</span><span class="p">:</span>
</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a><span class="w">    </span><span class="sd">&quot;&quot;&quot;</s