ng</span><span class="o">.</span><span class="n">PreprocessingStep</span><span class="p">(</span><span class="n">offset_func</span><span class="p">,</span> <span class="n">offset</span><span class="o">=</span><span class="mi">500</span><span class="p">)</span>
</pre></div>
</div>
<p>Having done that, the <a class="reference internal" href="../../preprocessing.html#ramanspy.preprocessing.PreprocessingStep" title="ramanspy.preprocessing.PreprocessingStep"><code class="xref py py-class docutils literal notrans