title: Future warning message
body: <p><strong>How can I do to get rid of this warning?</strong></p>
  <p>C:\ProgramData\Anaconda3\lib\site-packages\seaborn_decorators.py:36: FutureWarning: Pass the following variable as a keyword arg: x. From version 0.12, the only valid positional argument will be <code>data</code>, and passing other arguments without an explicit keyword will result in an error or misinterpretation.
  warnings.warn(<a href="https://i.stack.imgur.com/M2NVM.png" rel="nofollow noreferrer">enter image description here</a></p>
  <pre><code>sns.countplot(ex_emp['dept'])    
  plt.title('Department of Employees Who Left')    
  plt.figure(figsize=(10,5))    
  plt.savefig('ex_dept.png', bbox_inches='tight')    
  plt.show()
  </code></pre>