code: def _check_windows():
      """Check if the system is Windows."""
      import sys
  
      platform = sys.platform
      is_windows = True if platform.startswith("win") else False
  
      return is_windows
  
imports: import random
  import numpy
  import pandas
  from pandas.testing import assert_frame_equal
  from sktime.forecasting.base import ForecastingHorizon
  from pycaret.containers.models.time_series import get_all_model_containers
  from pycaret.datasets import get_data
  from pycaret.time_series import TSForecastingExperiment
  from pycaret.utils.time_series import SeasonalPeriod
label_desc: Use image node_id 8 for calling a global function with example usage: _check_windows() and returns: is_windows