">myraflib</span> <span class="kn">import</span> <span class="n">Fits</span>

<span class="n">fits</span> <span class="o">=</span> <span class="n">Fits</span><span class="o">.</span><span class="n">sample</span><span class="p">()</span>
<span class="n">shifted_fits</span> <span class="o">=</span> <span class="n">Fits</span><span class="o">.</span><span class="n">shift</span><span class="p">(</span><span class="mi">10</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span>
</pre></d