ss="n">_decisiontree</span><span class="o">.</span><span class="n">_tree_nodes</span><span class="p">[</span><span class="n">successor</span><span class="p">]</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;EV&quot;</span><span class="p">)</span>
                <span class="k">for</span> <span class="n">successor</span> <span class="ow">in</span> <span class="n">successors</span>
            <span class="p">]</span>
            <span class="k">for</spa