title: Add list as row in pandas dataframe
body: <p>I have a multiple lists as:-</p>
  
  <pre><code>A = [1,2,3,4,5]
  B = [3,4,5,5,7]
  C = [6,54,3,2,8,9,9]
  D = [3,2,54,33,45,55,5]
  .........so on
  </code></pre>
  
  <p>All I want to append this list as row into pandas dataframe <code>df</code> as column <code>digits</code>-
  Something as,</p>
  
  <pre><code>print (df)
  
  digits
  [1,2,3,4,5]
  [3,4,5,5,7]
  [6,54,3,2,8,9,9]
  [3,2,54,33,45,55,5]
  .............
  ............
  </code></pre>