an> <span class="n">Parameters</span><span class="p">,</span> <span class="n">minimize</span>
<span class="kn">from</span> <span class="nn">matplotlib.pyplot</span> <span class="kn">import</span> <span class="n">figure</span><span class="p">,</span> <span class="n">subplot</span><span class="p">,</span> <span class="n">show</span><span class="p">,</span> <span class="n">xlim</span><span class="p">,</span> <span class="n">ylim</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span>