code: def top_k(
      x: None,
      k: int,
      /,
      *,
      axis: int = -1,
      largest: bool = True,
      sorted: bool = True,
      out: Optional[Tuple[(None, None)]] = None,
  ) -> Tuple[(None, None)]:
      raise IvyNotImplementedException()
  
imports: from typing import Union, Optional, Sequence, Tuple, List
  from numbers import Number
  import mxnet
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 7 for calling a global function with example usage: top_k() without return types