lass="n">parse_params</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>

    <span class="kn">from</span> <span class="nn">cleverhans.attacks_tf</span> <span class="kn">import</span> <span class="n">spm</span>

    <span class="n">labels</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_or_guess_labels</span><span class="p">(</span><span class="n">