n> <span class="st">"pink"</span></span></span>
<span class="r-in"><span>    <span class="op">)</span> <span class="op">|&gt;</span></span></span>
<span class="r-in"><span>    <span class="fu">add_layers_control</span><span class="op">(</span></span></span>
<span class="r-in"><span>        position <span class="op">=</span> <span class="st">"top-left"</span>,</span></span>
<span class="r-in"><span>        background_color <span class="op">=</span> <span class="st">"#ffffff"</span>,</span></span>
<span class