code: def __init__(self):
      super().__init__()
      self.params = nn.Parameter(torch.Tensor([1.0, 0.0]))
  
imports: import torch
  import torch.nn
  import torch.nn.functional
  from typing import Optional, Any, Dict, Tuple, Union
  from parlai.agents.transformer.modules import TransformerGeneratorModel
  from parlai.agents.transformer.transformer import TransformerGeneratorAgent
  from parlai.core.dict import DictionaryAgent
  from parlai.core.message import Message
  from parlai.core.metrics import AverageMetric
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from parlai.core.torch_generator_agent import PPLMetric
  import parlai.utils.logging
label_desc: Use image node_id 1 to create a new ScalarLayer object from inherited base classes: nn with example: obj = ScalarLayer()