title: Remove hover info text from a plotly object
body: <p>I'm creating a <code>plotly</code> object in <code>R</code>:</p>
  
  <pre><code>library(plotly)
  p &lt;- plot_ly(data = iris, x = ~Sepal.Length, y = ~Petal.Length, text = ~Species, hoverinfo="text",
               marker = list(size = 10,
                             color = 'rgba(255, 182, 193, .9)',
                             line = list(color = 'rgba(152, 0, 0, .8)',
                                         width = 2))) %&gt;%
    layout(title = 'Styled Scatter',
           yaxis = list(zeroline = FALSE),
           xaxis = list(zeroline = FALSE))
  </code></pre>
  
  <p>As you can see it includes <code>hoverino</code>.</p>
  
  <p>Then at some point I would like to remove that <code>hoverinfo</code> layer.</p>
  
  <p>Any idea how to do that?</p>