</span><span class="p">,</span> <span class="n">n</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">y_values</span><span class="p">(</span><span class="n">xs</span><span class="p">):</span> <span class="k">return</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">choice</span><span class="p">(</span><span class="mi">100</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span cla