fix: created PetShop instance

abhinav1912 · abhinav1912 · commit 6f6cfbe39c22 · 2022-06-26T11:01:21.000+05:30
diff --git a/patterns/creational/abstract_factory.py b/patterns/creational/abstract_factory.py
@@ -116,6 +116,7 @@ def main() -> None:
 
 if __name__ == "__main__":
     random.seed(1234)  # for deterministic doctest outputs
+    shop = PetShop(random_animal)
     import doctest
 
     doctest.testmod()
