cs</span><span class="op">(</span><span class="va">score</span>, <span class="st">'regression'</span><span class="op">)</span></span></span>
<span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in plot_metrics(score, "regression"):</span> could not find function "plot_metrics"</span>
</code></pre></div>
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