method description turtle undo(undo (repeatedlythe last turtle action number of available undo actions is determined by the size of the undobuffer example (for turtle instance named turtle)for in range( )turtle fd( )turtle lt( for in range( )turtle undo(turtle write(argmove=falsealign='left'font=('arial' 'normal')write text at the current turtle position argumentsarg infowhich is to be written to the turtlescreen move (optionaltrue/false align (optionalone of the strings "left","center"or rightfont (optionala triple (fontnamefontsizefonttypewrite text the string representation of arg at the current turtle position according to align ("left","center"or right"and with the given font if move is truethe pen is moved to the bottom-right corner of the text by defaultmove is false example (for turtle instance named turtle)turtle write('home 'truealign="center"turtle write(( , )trueturtle xcor(return the turtle' coordinate example (for turtle instance named turtle)reset(turtle left( turtle forward( print(turtle xcor() turtle ycor(return the turtle' coordinate example (for turtle instance named turtle)reset(turtle left( turtle forward( print(turtle ycor() this copy belongs to 'acha