ors</span> <span class="o">=</span> <span class="n">strat</span><span class="o">.</span><span class="n">get_nn_info</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">molecule</span><span class="p">,</span> <span class="n">node</span><span class="p">)</span>
                <span class="n">hs</span> <span class="o">=</span> <span class="p">{</span><span class="n">n</span><span class="p">[</span><span class="s2">&quot;site_index&quot;</span><span class="p">]</sp