fix:줄바꿈

Author: sojae

two-sum/socow.py

@@ -14,4 +14,5 @@ def twoSum(self, nums: List[int], target: int) -> List[int]:
             if complement in num_map:
                 return [num_map[complement], i]
             num_map[num] = i
-            
+        return []
+