s1">&#39;target_cf_class&#39;</span><span class="p">)</span> <span class="k">else</span> <span class="n">desired_class</span>
        <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">CounterfactualExamples</span><span class="p">(</span><span class="n">data_interface</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">data_interface</span><span class="p">,</span>
                                          <span class=