Add missing blank line for code readability

A blank line was added before the function definition to improve code readability. This change aligns with Python's PEP 8 style guidelines for consistent spacing.

Author: nicholasadamou

Two Pointers/two_sum_II.py

@@ -7,6 +7,7 @@
 # If the array was not sorted, we would have to sort it first, and
 # incur a O(n log n) time complexity.
 
+
 def two_sum_II(nums: List[int], target: int) -> List[int]:
     n = len(nums)