title: How to show the regression line in seaborn linear regression jointplot
body: <p>As described in the <a href="http://seaborn.pydata.org/generated/seaborn.jointplot.html" rel="nofollow noreferrer">seaborn API</a> the following code will produce a linear regression plot.</p>
  <pre><code>import seaborn as sns 
  import matplotlib.pyplot as plt 
    
  # loading dataset 
  penguins = sns.load_dataset(&quot;penguins&quot;)
    
  # draw jointplot with reg kind 
  sns.jointplot(data=penguins, x=&quot;bill_length_mm&quot;, y=&quot;bill_depth_mm&quot;, kind=&quot;reg&quot;)
  </code></pre>
  <p><a href="https://i.stack.imgur.com/rjNpY.jpg" rel="nofollow noreferrer">This is the regression plot</a></p>
  <p>Unfortunately there is no regression line. How can I add a line like in the <a href="http://seaborn.pydata.org/generated/seaborn.jointplot.html" rel="nofollow noreferrer">API</a>?</p>