train/batch_08/80001.py

import cadquery as cq
w0=cq.Workplane('ZX',origin=(0,-33,0))
r=w0.sketch().segment((-50,-2),(50,-2)).segment((50,2)).segment((22,2)).arc((16,0),(10,2)).segment((-50,2)).close().assemble().finalize().extrude(65)