lass="p">(</span><span class="n">X_valid</span><span class="p">)</span>

<span class="nb">print</span><span class="p">(</span><span class="s1">&#39;X_valid MAE:&#39;</span><span class="p">,</span> <span class="n">mean_absolute_error</span><span class="p">(</span><span class="n">y_valid</span><span class="p">,</span> <span class="n">preds</span><span class="p">))</span>
</pre></div>

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