config.json

{
  "_model_class": "FPN",
  "activation": null,
  "aux_params": null,
  "classes": 1,
  "decoder_dropout": 0.2,
  "decoder_merge_policy": "add",
  "decoder_pyramid_channels": 256,
  "decoder_segmentation_channels": 128,
  "encoder_depth": 5,
  "encoder_name": "resnet34",
  "encoder_weights": "imagenet",
  "in_channels": 3,
  "upsampling": 4
}