even cleaner

benchmarks/WolfSheep/wolf_sheep.py

@@ -33,7 +33,7 @@ def __init__(self, model, energy, p_reproduce, energy_from_food):
 
     def random_move(self):
         """Move to a random neighboring cell."""
-        self.move_to(self.cell.get_neighborhood().select_random_cell())
+        self.move_to(self.cell.neighborhood.select_random_cell())
 
     def spawn_offspring(self):
         """Create offspring."""