code: def cli_action(args):
      """Run sampling method
  
      Parameters
      ----------
      args : argparse namespace
      """
      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",
      )
  
file_path: SALib/src/SALib/sample/ff.py
imports: from scipy.linalg import hadamard
  import numpy
  from .None import common_args
  from ..util import scale_samples, read_param_file
label_desc: Use image node_id 5 for calling a global function with example usage: cli_action(args) without return types