code: def get_module_from_class(cls):
      """Get full parent module string from class.
  
      Parameters
      ----------
      cls : class
          class to get module string from, e.g., NaiveForecaster
  
      Returns
      -------
      str : module string, e.g., sktime.forecasting.naive
      """
      module = inspect.getmodule(cls)
      return module.__name__ if module else None
  
imports: import importlib.util
  import inspect
  import subprocess
label_desc: Use image node_id 1 for calling a global function with example usage: get_module_from_class(cls) and returns: unknown