train/batch_01/10019.py

import cadquery as cq
w0=cq.Workplane('ZX',origin=(0,-52,0))
r=w0.workplane(offset=50/2).moveTo(-82.5,-50.5).box(35,11,50).union(w0.sketch().segment((44,-21),(63,-21)).arc((70,11),(100,22)).segment((100,56)).segment((44,56)).close().assemble().finalize().extrude(104))