code: def lp_normalize(
      x: Union[(None, mx.ndarray.NDArray)],
      /,
      *,
      p: float = 2,
      axis: Optional[int] = None,
      out: Optional[None] = None,
  ) -> None:
      raise IvyNotImplementedException()
  
imports: from typing import Union, Optional, Tuple
  import mxnet
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 4 for calling a global function with example usage: lp_normalize() without return types