code: def __init__(self, ofa_config):
      super(OFA, self).__init__()
      self.ofa_config = ofa_config
  
file_path: PaddleDetection/ppdet/slim/ofa.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import paddle
  import paddle.nn
  import paddle.nn.functional
  from ppdet.core.workspace import load_config, merge_config, create
  from ppdet.utils.checkpoint import load_weight, load_pretrain_weight
  from ppdet.utils.logger import setup_logger
  from ppdet.core.workspace import register, serializable
  from paddle.utils import try_import
label_desc: Use image node_id 1 to create a new OFA object from inherited base classes: object with example: obj = OFA(ofa_config)