code: def __init__(self, model_name: str):
      self.model_name = model_name
      self.pretrained: bool
  
imports: from icevision.imports import *
  from icevision.models.backbone_config import BackboneConfig
label_desc: Use image node_id 1 to create a new YoloV5BackboneConfig object from inherited base classes: BackboneConfig with example: obj = YoloV5BackboneConfig(model_name)