title: Make Python seaborn heatmap bigger
body: <p>I use a heat map in Python to show the correlation between all parameters I have. The number of parameters however are that large that the heat map becomes to small to show the data.</p>
  
  <p><a href="https://i.stack.imgur.com/nLgh4.png" rel="nofollow noreferrer">Heat Map</a></p>
  
  <p>The heat map is created using seaborn:</p>
  
  <pre><code>seaborn.heatmap(df.corr())
  </code></pre>
  
  <p>I tried to make it bigger using:</p>
  
  <pre><code>plt.subplots(figsize=(10,10))
  seaborn.heatmap(df.corr())
  </code></pre>
  
  <p>but this didn't work since the image just remained its current size.</p>
  
  <p>Does someone know another way of doing this? Or maybe another way to clearly plot the correlations between all parameters?</p>
  
  <p>Regards, Ganesh</p>