I need assistance with corrections to the following code. The code is in python 2.6 and I need it in python 3.6.

import cs1graphics

import cs1graphics from time import sleep

scene = Canvas() scene.setBackgroundColor('skyBlue') grass = Rectangle(200, 80, Point(100,160)) grass.setFillColor('green') grass.setBorderColor('green') grass.setDepth(100) scene.add(grass) sun = Circle(20, Point(50,30)) sun.setFillColor('yellow') scene.add(sun)

target = Layer() outside = Circle(30) outside.setFillColor('white') outside.setDepth(49) target.add(outside) middle = Circle(20) middle.setFillColor('blue') middle.setDepth(48) target.add(middle) inside = Circle(10) inside.setFillColor('red') inside.setDepth(47) target.add(inside) legs = Path(Point(-25,45), Point(0,0), Point(25,45)) legs.setBorderWidth(2) target.add(legs) target.move(160,110) target.setDepth(75) # in front of grass; behind arrows scene.add(target)

# prepare three arrows, but do not yet add to scene arrow1 = Layer() tip = Polygon(Point(0,0), Point(-8,5), Point(-5,0), Point(-8,-5)) tip.setFillColor('white') arrow1.add(tip) shaft = Path(Point(-30,0), Point(-5,0)) shaft.setBorderWidth(2) shaft.setDepth(51) arrow1.add(shaft) fletching = Polygon(Point(-30,0), Point(-33,-3), Point(-40,-3), Point(-36,0), Point(-38,3), Point(-36,3)) fletching.setFillColor('white') arrow1.add(fletching) arrow1.move(15,120) # initial position arrow2 = arrow1.clone() arrow3 = arrow1.clone()

dialogue = Text('Click target to fire an arrow') dialogue.move(100,170) scene.add(dialogue)

target.wait() # wait indefinitely for user event on target scene.add(arrow1) arrow1.rotate(-20) sleep(0.25) arrow1.move(41,-15) arrow1.rotate(7) sleep(0.25) arrow1.move(41,-5) arrow1.rotate(7) sleep(0.25) arrow1.move(41,5) arrow1.rotate(7) sleep(0.25) arrow1.move(41,17) arrow1.rotate(7)

target.wait() # wait indefinitely for user event on target scene.add(arrow2) arrow2.rotate(-40) sleep(0.25) arrow2.move(39,-22) arrow2.rotate(17) sleep(0.25) arrow2.move(39,-12) arrow2.rotate(17) sleep(0.25) arrow2.move(39,3) arrow2.rotate(17) sleep(0.25) arrow2.move(39,13) arrow2.rotate(17)

target.wait() # wait indefinitely for user event on target scene.add(arrow3) arrow3.rotate(-30) sleep(0.25) arrow3.move(37,-26) arrow3.rotate(10) sleep(0.25) arrow3.move(37,-11) arrow3.rotate(10) sleep(0.25) arrow3.move(37,6) arrow3.rotate(10) sleep(0.25) arrow3.move(37,21) arrow3.rotate(10) dialogue.setMessage('Good shooting!')

scene.wait() # wait for user event anywhere on canvas scene.close()