code: def get_random_value(length=10, character_sets=[string.ascii_uppercase, string.ascii_lowercase]):
          
  
          return "".join(random.choice("".join(character_sets)) for i in range(length))
docs: Get a random string with the given length.
  
          Args:
              length (int): The length of the string to return.
              character_sets list(str): The caracter sets to use.
  
          Returns:
              str: The random string.