rrent” part of the path.  For this reason, the
set method now recognizes when a “current” node is present and will set that
value instead.  So the following will work:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">io</span><span class="p">[</span><span class="s1">&#39;input.group(chirality).integer(CarbonTypeN)&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="mi">7</span>
<span class="nb">print</span><span class="p">(</