diff --git a/1-two-sum/1-two-sum.py b/1-two-sum/1-two-sum.py
index 3e543b6..e5123eb 100644
--- a/1-two-sum/1-two-sum.py
+++ b/1-two-sum/1-two-sum.py
@@ -5,6 +5,7 @@ class Solution(object):
         :type target: int
         :rtype: List[int]
         """
+        
         for i in range(len(nums)):
             for j in range(i + 1, len(nums)):
                 if nums[i] + nums[j] == target: