input: 
  import random
  
  def generate_string(string_length: int) -> str:
      """Generates a random string of the given length.
      >>> generate_string(10)
      'A2fG7xS3kL'  # Example output
      """
      random_characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
      random_string = ''.join(random.choices(random_characters, k=string_length))
      return random_string
  
output:     return random_string