text: # -*- coding:utf-8 -*-
  # @author :adolf
  from Model.Backbone import build_fcos_resnet_fpn_backbone
  from Model.layers import ShapeSpec
  import yaml
  from addict import Dict
  
  config_file = "config.yaml"
  with open(config_file, 'r') as fp:
      config = yaml.load(fp.read(), Loader=yaml.FullLoader)
  
  print(config)
  cfg = Dict(config)
  
  input_shape = ShapeSpec(channels=len(cfg.MODEL.PIXEL_MEAN))
  backbone = build_resnet_fpn_backbone(cfg, input_shape)
  print(backbone.output_shape())
  
  