code: def build_board_2048():
      
      grd = Grid(4,4, [2,4])
      grd.new_tile()
      grd.new_tile()
      print(grd)
      return grd
docs: builds a 2048 starting board 
      Printing Grid
       0     0     0     2
       0     0     4     0
       0     0     0     0
       0     0     0     0