code: def broadcast_arrays(
      *arrays: Union[(None, mx.ndarray.NDArray)]
  ) -> List[Union[(None, mx.ndarray.NDArray)]]:
      raise IvyNotImplementedException()
  
imports: import mxnet
  from typing import Optional, Union, Sequence, List
  import numpy
  import ivy
  from ivy.functional.ivy.data_type import _handle_nestable_dtype_info
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 2 for calling a global function with example usage: broadcast_arrays() without return types