code: def dtype_bits(dtype_in: Union[(None, str, np.dtype)], /) -> int:
      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 10 for calling a global function with example usage: dtype_bits() without return types