└── main.py


/main.py:
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 1 | from vpython import *
 2 | canvas(background= color.purple)
 3 | donut = ring(radius=0.5, thickness=0.25, color=vector(400, 100, 1))
 4 | chocolate = ring(radius=0.55, thickness=0.25, color=vector(0.4, 0.2, 0))
 5 | rad = 0
 6 | while True:
 7 |     rate(10)
 8 |     donut.pos = vector(3*cos(rad), sin(rad), 0)
 9 |     chocolate.pos = vector(3*cos(rad), sin(rad), 0)
10 |     rad = rad + 0.03


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