code: def _extra_repr(self) -> str:
      return (
          f"normalized_idxs={self._normalized_idxs}, epsilon={self._epsilon}, "
          f"elementwise_affine={self._elementwise_affine}, new_std={self._new_std}"
      )
  
file_path: ivy/ivy/stateful/norms.py
imports: import ivy
  from ivy.stateful.module import Module
  from ivy.stateful.initializers import Zeros, Ones
label_desc: Use image node_id 4 for calling the LayerNorm obj's underlying member method code with example usage: obj._extra_repr() and returns: str, self, str, self, str, self, str, self