def demo_Lines_addByTwoPoints(sketch: adsk.fusion.Sketch):
# Define two points
startPoint = adsk.core.Point3D.create(0, 0, 0)
endPoint = adsk.core.Point3D.create(10, 0, 0)
# Create the line using the two points
lines = sketch.sketchCurves.sketchLines
line = lines.addByTwoPoints(startPoint, endPoint)