code: def output_transform(x: torch.Tensor):
      return dict(x=x)
  
file_path: colossalai/tests/kit/model_zoo/custom/simple_net.py
imports: import torch
  import torch.nn
  import torch.nn.functional
  from ..registry import model_zoo
  from .base import CheckpointModule
label_desc: Use image node_id 3 for calling a global function with example usage: output_transform(x) and returns: dict