change order of experiments

Author: ramalho

15-more-types/petbox/petbox_demo.py

@@ -26,22 +26,22 @@
 
 out_box_si: OutBox[Siamese] = OutBox(Siamese())
 
+out_box = out_box_si
+
 ## Incompatible types in assignment
 ##   expression has type "OutBox[Cat]"
-#      variable has type "OutBox[Siamese]"
+##     variable has type "OutBox[Siamese]"
 # out_box_si = out_box
 
-out_box = out_box_si
-
 ################### Contravariance
 
 in_box: InBox[Cat] = InBox()
 
 in_box_si: InBox[Siamese] = InBox()
 
-in_box_si = in_box
-
 ## Incompatible types in assignment
 ##   expression has type "InBox[Siamese]"
 ##     variable has type "InBox[Cat]"
 # in_box = in_box_si
+
+in_box_si = in_box