an>
<span class="r-in"><span>  columns_width <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">5</span>, <span class="fl">.5</span>, <span class="fl">5</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>  color_lines <span class="op">=</span> <span class="va">cols</span><span class="op">[</span><span class="va">iris</span><span class="op">[</span><span class="fu"><a href="https:/