def demo_Circles_addByCenterRadius(sketch: adsk.fusion.Sketch):
# Define a center point and radius
centerPoint = adsk.core.Point3D.create(0, 0, 0)
radius = 2
# Create a circle using the center point and radius
circles = sketch.sketchCurves.sketchCircles
circle = circles.addByCenterRadius(centerPoint, radius)