#!/usr/bin/env python3
"""Auto-generated by AGI Loop cycle #1231
Task: \
</think>

Write a Python function that takes a list of integers and returns the maximum value in the list.
Generated: 2026-02-13T01:04:44.536063
"""

def find_max_value(numbers):
    return max(numbers)

if __name__ == '__main__':
    test_data = [10, 5, 8, 12, 3]
    result = find_max_value(test_data)
    print("Maximum value:", result)