Fix test

cadquery/fig.py

@@ -231,7 +231,7 @@ async def _clear():
                 self.empty = True
 
             for s in shapes:
-                if isinstance(s, Shape):
+                if isinstance(s, ShapeLike):
                     for a in self.shapes[s]:
                         self.ren.RemoveActor(a)
 

tests/test_fig.py

@@ -39,7 +39,7 @@ def test_fig(fig):
     fig.clear()
 
     # clear with an arg
-    for el in showables:
+    for el in (s, wp, assy, sk, ctrl_pts):
         fig.show(el).clear(el)
 
     # lists of showables