Put in add command to add robot to canvas, not just create it
@@ -152,6 +152,7 @@ class VPython(Connector):
# Add robot to canvas
self.robots.append(GraphicalRobot(self.canvases[fig_num], name, dhrobot))
+ self.canvases[fig_num].add_robot(self.robots[len(self.robots)-1])
def remove(self):
"""
