diff --git a/3sum/jinah92.py b/3sum/jinah92.py
index ee378f668..65e92ca91 100644
--- a/3sum/jinah92.py
+++ b/3sum/jinah92.py
@@ -17,3 +17,4 @@ def threeSum(self, nums: List[int]) -> List[List[int]]:
                     low, high = low+1, high-1
             
         return list(three_sums)
+
diff --git a/climbing-stairs/jinah92.py b/climbing-stairs/jinah92.py
index f38ea75b8..f3b3589a9 100644
--- a/climbing-stairs/jinah92.py
+++ b/climbing-stairs/jinah92.py
@@ -9,4 +9,5 @@ def climbStairs(self, n: int) -> int:
             prev, curr = curr, prev + curr
         
         return curr
+    
     
\ No newline at end of file
diff --git a/valid-anagram/jinah92.py b/valid-anagram/jinah92.py
index 78c0e09f8..3187f7718 100644
--- a/valid-anagram/jinah92.py
+++ b/valid-anagram/jinah92.py
@@ -11,3 +11,4 @@ def isAnagram(self, s: str, t: str) -> bool:
 
         # dictionary의 모든 요소 종류와 개수가 일치해야 함
         return char_set_1 == char_set_2
+