code: def cli_action(args):
      
      problem = read_param_file(args.paramfile)
      param_values = sample(problem, seed=args.seed)
      np.savetxt(args.output, param_values, delimiter=args.delimiter,
                 fmt='%.' + str(args.precision) + 'e')
docs: Run sampling method
  
      Parameters
      ----------
      args : argparse namespace