title: Create a bar plot and pie plot with 3 columns
body: <p>My DataFrame is below</p>
  
  <pre><code>  Month  Sales2015  Sales2016
  0    Q3       0.00   13208.52
  1    Q4   10500.78   23114.91
  2    Q2       0.00    6627.00
  3    Q1   19881.00   13254.00
  4    Q3    3684.48       0.00
  </code></pre>
  
  <p>My code is below</p>
  
  <pre><code>sa[['Month','Sales2015','Sales2016']].plot(kind='bar')
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/67QMM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/67QMM.png" alt="sa[[&#39;Month&#39;,&#39;Sales2015&#39;,&#39;Sales2016&#39;]].plot(kind=&#39;bar&#39;)"></a></p>
  
  <p>But this graph is not correct. I need to </p>
  
  <ul>
  <li><p>Compare quarter-wise sales in 2015 and 2016 in a bar plot</p></li>
  <li><p>Create a pie chart with Month and Sales2016</p></li>
  </ul>