From 427b1ca6855ffff0f07a1d320a54b8e7b513a654 Mon Sep 17 00:00:00 2001
From: Tejaswi Tyagi <98461855+tejaswi0910@users.noreply.github.com>
Date: Thu, 3 Oct 2024 17:56:50 +0000
Subject: [PATCH] ruff check fixes

---
 .../longest_arithmetic_subsequence.py                | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/dynamic_programming/longest_arithmetic_subsequence.py b/dynamic_programming/longest_arithmetic_subsequence.py
index 4a19af504..74cb11b0b 100644
--- a/dynamic_programming/longest_arithmetic_subsequence.py
+++ b/dynamic_programming/longest_arithmetic_subsequence.py
@@ -1,10 +1,12 @@
 """
-Longest Arithmetic Subsequence Problem: Given an array nums of integers, return the length of the longest arithmetic subsequence in nums.
+Longest Arithmetic Subsequence Problem: Given an array nums of integers, return the length 
+of the longest arithmetic subsequence in nums.
 
 Note that:
-- A subsequence is an array that can be derived from another array by deleting some or no elements
-  without changing the order of the remaining elements.
-- A sequence seq is arithmetic if seq[i + 1] - seq[i] are all the same value (for 0 <= i < seq.length - 1).
+- A subsequence is an array that can be derived from another array by deleting some or no 
+  elements without changing the order of the remaining elements.
+- A sequence seq is arithmetic if seq[i + 1] - seq[i] are all the same value (for 0 <= i < 
+  seq.length - 1).
 """
 
 def longest_arithmetic_subsequence(nums: list[int]) -> int:
@@ -60,7 +62,7 @@ def longest_arithmetic_subsequence(nums: list[int]) -> int:
 if __name__ == "__main__":
     import doctest
     doctest.testmod()
-    # sample test case
+    # Sample test case
     nums = [3, 6, 9, 12]
     expected_length = 4