title: remove elements from list based on index in pandas Dataframe
body: <p>How to remove elements from list based on index range in pandas Dataframe.</p>
  
  <p>suppose DataFrame is like </p>
  
  <pre><code>df:
  
      values           size
  0  [1,2,3,4,5,6,7]    2     #delete first 2 elements from list
  1  [1,2,3,4]          3     #delete first 3 elements from list
  2  [9,8,7,6,5,4,3]    5     #delete first 5 elements from list
  </code></pre>
  
  <p>Expected Output is</p>
  
  <pre><code>df:
  
      values           size
  0  [3,4,5,6,7]        2
  1  [4]                3
  2  [4,3]              5
  </code></pre>