title: Multiple plotly pie charts in one row
body: <p>I am trying to arrange two pie charts in a single row using the <code>subplot</code> function from the plotly package but the resultant plot is not what I expect. I was able to do the same for line charts, etc but I am facing trouble plotting two pie charts in a single row. Following is the code that I have. </p>
  
  <pre><code>ds_r &lt;- data.frame(labels = c("Baseline", "DTC", "Detailing", "Flex"),
                   values = c(63.5, 8.5, 20.6, 7.4))
  
  ds_l &lt;- data.frame(labels = c("Baseline"),
                   values = c(100))
  
  plot_right &lt;- plot_ly(ds_r, labels = labels, values = values, type = "pie") %&gt;% 
    layout(title = "Sales - Decomposed")
  
  plot_left &lt;- plot_ly(ds_l, labels = labels, values = values, type = "pie") %&gt;%
    layout(title = "Total Sales")
  
  subplot(plot_left, plot_right, nrows = 2)
  </code></pre>
  
  <p>The output is </p>
  
  <p><a href="https://i.stack.imgur.com/uYKdd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uYKdd.png" alt="enter image description here"></a></p>
  
  <p>If you check the red boxes at the bottom of the image, there are two sets of axes which means there are two plots but they are probably getting overlapped or something.</p>
  
  <p>I want the output to be two pie charts in a single row without any axes. Any help or direction?</p>