code: def is_nested_list(object_param):
      """
      Check if object is a nested list or not.
  
      Parameters
      ----------
      object_param : object
          Any object to check.
  
      Returns
      -------
      Bool
          True if the object is a nested list, False otherwise.
      """
      return any(isinstance(elem, list) for elem in object_param)
  
file_path: shapash/shapash/utils/utils.py
imports: import numpy
  import pandas
  import socket
  import math
  from shapash.explainer.smart_state import SmartState
  from shapash.explainer.multi_decorator import MultiDecorator
label_desc: Use image node_id 4 for calling a global function with example usage: is_nested_list(object_param) and returns: any