code: def __init__(self, **kwargs):
      super().__init__(model_params=MODEL_PARAMS["B2"])
  
imports: import copy
  import math
  from collections import OrderedDict
  from typing import Any, Dict, NamedTuple, Optional
  import torch
  import torch.nn
  from classy_vision.generic.util import get_torch_version
  from classy_vision.models import ClassyModel, register_model
label_desc: Use image node_id 1 to create a new EfficientNetB2 object from inherited base classes: _EfficientNet with example: obj = EfficientNetB2()