code: def _check_if_empty(idxs):
      return (
          not isinstance(idxs, list)
          or np.asarray(idxs, dtype="object").size == 0
      )
  
imports: from typing import Sequence, Union, Optional, Tuple, Callable
  import numpy
  import itertools
  import ivy
  from ivy.utils.backend import current_backend
  from ivy.func_wrapper import handle_array_function, inputs_to_ivy_arrays, to_native_arrays_and_back, handle_out_argument, handle_nestable, handle_array_like_without_promotion, handle_device, handle_backend_invalid
  from ivy.utils.exceptions import handle_exceptions
label_desc: Use image node_id 11 for calling a global function with example usage: _check_if_empty(idxs) and returns: unknown