code: def extract(
      self, serialized_tensor: runtime_pb2.Tensor
  ) -> torch.Tensor:
      return deserialize_torch_tensor(serialized_tensor)
  
imports: from abc import ABC, abstractmethod
  from typing import Mapping, Sequence, Union
  import torch
  from hivemind.compression.base import CompressionBase, CompressionInfo, Key, NoCompression, TensorRole
  from hivemind.compression.serialization import deserialize_torch_tensor
  from hivemind.proto import runtime_pb2
label_desc: Use image node_id 4 for calling the AdaptiveCompressionBase obj's underlying member method code with example usage: obj.extract(serialized_tensor) and returns: deserialize_torch_tensor