Fixes#9675 too-many-ancestors /R0901

Author: Roshan Shetty

doc/data/messages/t/too-many-ancestors/good.py

@@ -28,6 +28,6 @@ class Playtypus(Mammal):
     beaver_tailed = True
     can_swim = True
     has_beak = True
-    lays_egg = False
+    lays_egg = True
     protected_specie = True
     venomous = True