n>
<span class="kn">from</span> <span class="nn">warnings</span> <span class="kn">import</span> <span class="n">warn</span>
<span class="kn">from</span> <span class="nn">igraph.drawing.colors</span> <span class="kn">import</span> <span class="n">Palette</span><span class="p">,</span> <span class="n">palettes</span>
<span class="kn">from</span> <span class="nn">igraph._igraph</span> <span class="kn">import</span> <span class="n">convex_hull</span><span class="p">,</span> <span class="n">VertexSeq</span>
<spa