class_docstr: Accelerator for CPU devices.
class_docstr_tok: ["Accelerator","for","CPU","devices","."]
code: def register_accelerators(
      cls, accelerator_registry: _AcceleratorRegistry
  ) -> None:
      accelerator_registry.register(
          "cpu",
          cls,
          description=cls.__name__,
      )
  
file_path: pytorch-lightning/src/lightning/fabric/accelerators/cpu.py
imports: from typing import List, Union
  import torch
  from typing_extensions import override
  from lightning.fabric.accelerators.accelerator import Accelerator
  from lightning.fabric.accelerators.registry import _AcceleratorRegistry
label_desc: Use image node_id 7 for calling the CPUAccelerator obj's underlying member method code with example usage: obj.register_accelerators(cls, accelerator_registry) without return types