code: def get_all_devs(self):
      return sorted(
          list(
              set(
                  self.layers
                  + [self.lm_head, self.norm, self.embed_tokens]
              )
          )
      )
  
imports: import sys
  import torch
  from torch import nn
  import torch.nn.functional
  from safetensors import safe_open
  import cuda_ext
  import json
  import math
  import gc
  from enum import Enum
label_desc: Use image node_id 3 for calling the ExLlamaDeviceMap obj's underlying member method code with example usage: obj.get_all_devs() and returns: sorted