/span> <span class="n">offset</span><span class="p">):</span>
    <span class="k">return</span> <span class="n">intensity_data</span> <span class="o">-</span> <span class="n">offset</span><span class="p">,</span> <span class="n">spectral_axis</span>
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</div>
<p>Then, one must simply wrap the function of interest using the <a class="reference internal" href="../../preprocessing.html#ramanspy.preprocessing.PreprocessingStep" title="ramanspy.preprocessing.PreprocessingStep"><code class="xref py py-c