>n_elements</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">point_dimension</span><span class="p">),</span>
            <span class="n">default</span><span class="o">=</span><span class="n">torch</span><span class="o">.</span><span class="n">rand</span><span class="p">)</span>

        <span class="n">sharpness_init</span> <span class="o">=</span> <span class="n">parameter_init_from_arg</span><span class="p">(</span>
            <span class="n">arg</span><s