Merge pull request #1491 from ivan1016017/december20

adding algo

Author: ivanpenaloza

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

@@ -12,12 +12,11 @@ def isPalindrome(self, s: str) -> bool:
         s = re.sub(pattern=r'[^a-zA-Z0-9]', repl='', string=s)
 
         # Determine if s is palindrome or not
-
         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