code: def extract_order(tup):
      """Extract the order from a tuple of parameters"""
      p, d, q, P, D, Q, s, k = tup
      return (p, d, q), (P, D, Q, s), k
  
imports: from cuml.testing.utils import stress_param
  from cuml.internals.input_utils import input_to_host_array
  import cuml.tsa.arima
  from cuml.internals.safe_imports import gpu_only_import
  import statsmodels.api
  from sklearn.model_selection import train_test_split
  from cuml.internals.safe_imports import cpu_only_import_from
  import warnings
  import os
  import pytest
  from cuml.internals.safe_imports import cpu_only_import
label_desc: Use image node_id 1 for calling a global function with example usage: extract_order(tup) and returns: p,  d,  q,  P,  D,  Q,  s,  k