"o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="kc">None</span>
        <span class="k">elif</span> <span class="n">node</span><span class="o">.</span><span
            class="n">parent</span><span class="o">.</span><span class="n">left</span> <span class="o">==</span> <span
            class="n">node</span><span class="p">:</span>
            <span class="c1"># print(&quot;Our node is a Left child&quot;)</span>
            <span class="n">node</span><span class="o">.</span><