code: def print_generated_sequence(gen, num, *, sep=", ", fmt='', seed=None):
      
      if seed:
         gen.reset(seed)
  
      elems = [format(next(gen), fmt) for _ in range(num)]
      sep_initial = "\n\n" if '\n' in sep else " "
      print("Generated sequence:{}{}".format(sep_initial, sep.join(elems)))
docs: Helper function which prints a sequence of `num` items
      produced by the random generator `gen`.