code: def device(self):
      return self._float_tensor.device
  
file_path: textlesslib/textless/data/hubert_feature_reader.py
imports: import torch
  import fairseq
  import torch.nn.functional
label_desc: Use image node_id 3 for calling the HubertFeatureReader obj's underlying member method code with example usage: obj.device() and returns: self