def move_to_start ( self , column_label ) : self . _columns . move_to_end ( column_label , last = False ) return self
python how to move a column to the end
Move a column to the first in order .
def move_to_start(self, column_label):
        """Move a column to the first in order."""
        self._columns.move_to_end(column_label, last=False)
        return self