class_docstr: Accelerator for CPU devices.
class_docstr_tok: ["Accelerator","for","CPU","devices","."]
code: def teardown(self) -> None:
      pass
  
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 2 for calling the CPUAccelerator obj's underlying member method code with example usage: obj.teardown() without return types