title: Get row value from column A to paste in row in column B instead in python
body: <p><a href="https://i.stack.imgur.com/HNpQj.png" rel="nofollow noreferrer">enter image description here</a></p>
  <p>Hi I am a new in python, I would like to know to cut row value in first column to paste in second column, your help really appreciate.
  Example:
  Column A    Column B
  Data<br />
  Engineer
  Science
  What I want:
  Column A    Column B
  Data
  Engineer
  Science
  To push value in column A to column B that does not have value yet</p>