/strong> (<a class="reference internal" href="preprocessing.html#ramanspy.preprocessing.Pipeline" title="ramanspy.preprocessing.Pipeline"><code class="xref py py-class docutils literal notranslate"><span class="pre">Pipeline</span></code></a>, optional) – A preprocessing pipeline to apply to the loaded data. If not specified (default), no preprocessing is applied.</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>The loaded data.</p>
</dd>
<dt c