><a href="https://rdrr.io/pkg/shiny/man/selectInput.html" class="external-link">selectInput</a></span><span class="op">(</span><span class="st">"color"</span>, <span class="st">"Color"</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="st">"orange"</span>, <span class="st">"grey"</span>, <span class="st">"white"</span><span class="op">)</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>      <span cla