Can you help me write this code

b. You want to write a VPython code to model the motion of Halley's Comet. Define a position vector for both Halley's Comet and the Sun at the point Halley's Comet is closest to the sun. Additionally, sketch a picture that shows the each position vector. (3pts) 0.0 Come Sur Vector 0.0 ,0.0) Ho.s Write a while loop that updates the position of Halley's Comet as it orbits the sun. Assume that all definitions and necessary codes have been written before the while loop -you just need to complete the code inside of the while loop. (4pts) c. while True : t