Enable instantiating model with pretrained backbone weights (#28214)

* Enable instantiating model with pretrained backbone weights

* Update tests so backbone checkpoint isn't passed in

* Remove doc updates until changes made in modeling code

* Clarify pretrained import

* Update configs - docs and validation check

* Update src/transformers/utils/backbone_utils.py

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* Clarify exception message

* Update config init in tests

* Add test for when use_timm_backbone=True

* Small test updates

---------

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
This commit is contained in:
amyeroberts
2024-01-23 11:01:50 +00:00
committed by GitHub
parent 008a6a2208
commit 27c79a0fb4
31 changed files with 362 additions and 37 deletions

View File

@@ -114,6 +114,7 @@ class Mask2FormerModelTester:
config.backbone_config.hidden_size = 16
config.backbone_config.num_channels = self.num_channels
config.backbone_config.num_heads = [1, 1, 2, 2]
config.backbone = None
config.hidden_dim = self.hidden_dim
config.mask_feature_size = self.hidden_dim