fix: posix 표준 준수를 위한 개행

Author: ZetBe

product-of-array-except-self/ZetBe.py

@@ -37,4 +37,5 @@ def productExceptSelf(self, nums: List[int]) -> List[int]:
 
         for i in nums:
             answer.append(now//i)
-        return answer
+        return answer
+