Merge pull request #1500 from ivan1016017/december29

adding algo

Author: ivanpenaloza

src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_2.py

@@ -1,3 +1,4 @@
+
 from typing import List, Union, Collection, Mapping, Optional
 from abc import ABC, abstractmethod
 import re
@@ -15,8 +16,8 @@ def isPalindrome(self, s: str) -> bool:
         len_s = len(s)
 
         for i in range(len_s//2):
-            
+
             if s[i] != s[len_s - 1 - i]:
                 return False 
 
-        return True 
+        return True