code: def _is_cpu_support_vnni() -> bool:
      r"""Returns a bool indicating if CPU supports VNNI."""
      return torch._C._cpu._is_cpu_support_vnni()
  
imports: from contextlib import AbstractContextManager
  from typing import Any, Optional, Union
  import torch
  from ..None import device
  from .None import amp
label_desc: Use image node_id 1 for calling a global function with example usage: _is_cpu_support_vnni() and returns: torch