input: Write a function to print the length of a given string. The function should return the string "Length of the given string is: " concatenated with the length of the input string.
  
  assert print_string_length("Python") == "Length of the given string is: 6"
  assert print_string_length("Hello") == "Length of the given string is: 5"
  assert print_string_length("") == "Length of the given string is: 0"
output: def print_string_length(s):
      return "Length of the given string is: " + str(len(s))