create a function to store the mouse clicks and redraw from the mouse clicks in turtle.

import turtle

#this is a list of lists
#each sublist is a list of x,y coordinates
mouseclicks = []

#create a function that stores x,y coordinates of mouse clicks
def mouseclickhandler(x, y):
  #store x,y in a list inside the mouseclicks list
  mouseclicks.append([x,y])
  print(mouseclicks)

#create a function to draw from the mouse clicks
def draw():
  #go through the list of mouseclicks and draw from them
  #use turtle.goto(x,y)
  for x,y in mouseclicks:
    turtle.goto(x,y)

#bind the mouseclick to the function mouseclickhandler
turtle.onscreenclick(mouseclickhandler)

#bind the 
turtle.onkey(draw, "space")

turtle.listen()

turtle.mainloop()