code: def __init__(self):
      super().__init__()
      self.relu = torch.nn.ReLU()
  
imports: import random
  from itertools import chain
  from typing import Mapping, Sequence
  import pytest
  import torch
  from common_utils import set_rng_seed
  from torchvision import models
  from torchvision.models._utils import IntermediateLayerGetter
  from torchvision.models.detection.backbone_utils import BackboneWithFPN, mobilenet_backbone, resnet_fpn_backbone
  from torchvision.models.feature_extraction import create_feature_extractor, get_graph_node_names
label_desc: Use image node_id 1 to create a new TestSubModule object from inherited base classes: torch.nn with example: obj = TestSubModule()