 href="train_models.html">train_models</a></span><span class="op">(</span><span class="va">train_data</span>,</span></span>
<span class="r-in"><span>               <span class="st">'Species'</span>,</span></span>
<span class="r-in"><span>               engine <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">'ranger'</span>, <span class="st">'xgboost'</span>, <span class="st">'decision_tree'</span>