code: def get_backbone(self, name, *args, **kwargs):
      model_fn, _ = self.get(name)
      model = model_fn(*args, **kwargs)
      return model
  
file_path: segmentation_models/segmentation_models/backbones/backbones_factory.py
imports: import copy
  import efficientnet.model
  from classification_models.models_factory import ModelsFactory
  from .None import inception_resnet_v2
  from .None import inception_v3
label_desc: Use image node_id 2 for calling the BackbonesFactory obj's underlying member method code with example usage: obj.get_backbone(name) and returns: model