title: How to reverse the palette of a seaborn scatterplot?
body: <p>I am plotting a scatter plot of price of houses w.r.t latitude and longitude.
  <strong>I want to reverse the palette so that the red color depicts the most expensive house.</strong></p>
  <pre><code>plt.figure(figsize=(12,8))
  sns.scatterplot(x='long' ,y='lat' ,data=non_top_1_perc ,hue='price' ,edgecolor=None , 
  alpha=0.2,palette='RdYlGn' ) 
  </code></pre>
  <p><a href="https://i.stack.imgur.com/L5gem.png" rel="nofollow noreferrer">Here's the plot</a></p>