>&quot;float64&quot;</span><span class="p">):</span>
<span class="w">        </span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        Args:</span>
<span class="sd">            periodic (bool): Whether the descriptor should take PBC into account.</span>
<span class="sd">            sparse (bool): Whether the output should use a sparse format.</span>
<span class="sd">            dtype (str): The output data type.</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="