lass="n">plt</span><span class="o">.</span><span class="n">get_cmap</span><span class="p">(</span><span class="s2">&quot;rainbow&quot;</span><span class="p">)</span>

    <span class="n">fig</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">figure</span><span class="p">(</span><span class="n">frameon</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
    <span class="n">fig</span><span class="o">.</span><span class="n">set_size