lue</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_decisiontree</span><span class="o">.</span><span class="n">_tree_nodes</span><span class="p">[</span><span class="n">i_node</span><span class="p">][</span><span class="s2">&quot;tag_value&quot;</span><span class="p">]</span>

    <span class="k">def</span> <span class="nf">_set_branch_value</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><spa