fix: add lint to "Product of Array Except Self" solution

Author: shinsj4653

product-of-array-except-self/shinsj4653.py

@@ -68,4 +68,4 @@ def productExceptSelf(self, nums: List[int]) -> List[int]:
             after *= nums[i]
             products[i - 1] *= after
 
-        return products
+        return products