input: from typing import List
  
  def reverse_string_optimized(strings: List[str]) -> List[str]:
      """ Optimize a given Python script that reverses a list of strings.
      >>> reverse_string_optimized(['hello', 'world'])
      ['olleh', 'dlrow']
      >>> reverse_string_optimized(['123', 'abc'])
      ['321', 'cba']
      """
output:     return [s[::-1] for s in strings]