an><span class="p">):</span>
            <span class="n">params</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">kernel_params</span> <span class="ow">or</span> <span class="p">{}</span>
        <span class="k">else</span><span class="p">:</span>
            <span class="n">params</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;gamma&quot;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span