code: def __init__(self, module: RemoteModule):
      self.module = module
      self.num_outputs: Optional[int] = None
      self.inputs: List[DataSource] = []
      # To be compiled by _compile method
      self.output_consumers: List[NodeDataConsumer] = []
  
imports: from dataclasses import dataclass
  from typing import List, Optional, Set, Tuple, Union
  from torch import Tensor, nn
  from torch.distributed import rpc
  from torch.distributed.nn import RemoteModule
  from .data import DataConsumer
label_desc: Use image node_id 1 to create a new Node object  with example: obj = Node(module)