n><span class="op">)</span><span class="op">)</span> <span class="op">+</span></span>
<span>  <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/labs.html" class="external-link">labs</a></span><span class="op">(</span>x<span class="op">=</span><span class="st">""</span>, y <span class="op">=</span> <span class="st">""</span>, title <span class="op">=</span> <span class="st">"vbar"</span><span class="op">)</span></span>
<span></span>
<span><span class="va">part1</span> <span class="op">+</span