title: Randomising 2 CSV files
body: <p>I want to randomise two CSV files simultaneously using python as 1 to 1 functions ie.</p>
  
  <pre><code>File1.csv.                  File2.csv
  1.                                A
  2.                                B
  3.                                C
  4.                                D
  5.                                E
  </code></pre>
  
  <p>Output will be</p>
  
  <pre><code>File1.csv.                 File2.csv
  4.                               D
  1.                               A
  3.                               C
  5.                               E
  2.                               B
  </code></pre>