Pep8 check for abstract_factory.py

abstract_factory.py

@@ -7,6 +7,7 @@
 
 import random
 
+
 class PetShop:
 
     """A pet shop"""
@@ -64,6 +65,7 @@ class CatFactory:
     def get_food(self):
         return "cat food"
 
+
 # Create the proper family
 def get_factory():
     """Let's be dynamic!"""