[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

lcs_algorithm.py

@@ -39,6 +39,7 @@ def longest_common_subsequence(X, Y):
     # Return the LCS in the correct order
     return "".join(reversed(lcs))
 
+
 # Example usage:
 X = "AGGTAB"
 Y = "GXTXAYB"