/span>
                <span class="c1">#</span>

                <span class="c1"># Comute the resid_sq</span>
                <span class="n">res_sq</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">square</span><span class="p">(</span><span class="n">residuals</span><span class="p">)</span><span class="o">.</span><span class="n">sum</span><span class="p">(</span><span class="n">axis</span><span class="o">=-</span><span class="mi">1</span><span class="p">)</s