class_docstr: Describes backbone information and provides utility functions.
      
class_docstr_tok: ["Describes","backbone","information","and","provides","utility","functions","."]
code: def __init__(self, backbone):
      super(EfficientNetBackbone, self).__init__(backbone)
      self.preprocess_image_func = None
  
file_path: ImageAI/imageai_tf_deprecated/Detection/keras_retinanet/models/effnet.py
imports: from tensorflow import keras
  from .None import retinanet
  from .None import Backbone
  import efficientnet.keras
label_desc: Use image node_id 1 to create a new EfficientNetBackbone object from inherited base classes: Backbone with example: obj = EfficientNetBackbone(backbone)