title: Dataframe convert header row to row pandas
body: <p>have a df with values</p>
  
  <p>df:</p>
  
  <pre><code>165  156  1    test    greater 56gsa
  -------------------------------------
  spin 201  2    normal  lesser  12asgs
  pine 202  3    fast    greater 5sasgs
  
  </code></pre>
  
  <p>required output:</p>
  
  <pre><code>0     1   2     3        4       5
  -------------------------------------
  165  156  1    test    greater 56gsa
  spin 201  2    normal  lesser  12asgs
  pine 202  3    fast    greater 5sasgs
  </code></pre>