title: How to remove automated chart titles generated by Pandas
body: <p>I generated a boxplot using below code:</p>
  
  <pre><code>import pandas as pd
  import random
  
  country = ['A' for z in range(1,6)] + [ 'B' for z in range(1,6)]
  sales = [random.random() for z in range(1,11)]
  data =pd.DataFrame({'country':country, 'sales':sales})
  
  bp=data.boxplot(by='country')
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/1i3fD.png" rel="noreferrer"><img src="https://i.stack.imgur.com/1i3fD.png" alt="enter image description here"></a></p>
  
  <p>Pandas generated automated titles of the chart.
   1. 'Boxplot grouped by country'
   2. 'sales'</p>
  
  <p>I can get rid of 1 using:</p>
  
  <pre><code>bp.get_figure().suptitle('')
  </code></pre>
  
  <p>But I cannot figure out how to get rid of the second 'sales'</p>
  
  <p>I am struggling with it searching through stack overflow for the whole day and nothing seems to work.</p>
  
  <p>I am using Python 3.6.1 together with Conda. The code I run in Jupiter notebook.</p>
  
  <p>Thank you in advance for help!</p>