-if args.problem=="sky":
- problem=sky.Sky(height=6, width=8, nb_birds=3, nb_iterations=2, speed=2),
-elif args.problem="wireworld":
- problem=wireworld.Wireworld(height=10, width=15, nb_iterations=4)
+if args.problem == "sky":
+ problem = sky.Sky(height=6, width=8, nb_birds=3, nb_iterations=2, speed=3)
+elif args.problem == "wireworld":
+ problem = wireworld.Wireworld(height=8, width=10, nb_iterations=2, speed=5)