Quality + Fix PoC

src/transformers/configuration_utils.py

@@ -546,6 +546,21 @@ class PretrainedConfig(PushToHubMixin):
             `Tuple[Dict, Dict]`: The dictionary(ies) that will be used to instantiate the configuration object.
 
         """
+        config_dict, kwargs = cls._get_config_dict(pretrained_model_name_or_path, **kwargs)
+        if "configuration_files" in config_dict:
+            # We may have to load another config
+            configuration_file = get_configuration_file(config_dict["configuration_files"])
+            if configuration_file != CONFIG_NAME:
+                config_dict, kwargs = cls._get_config_dict(
+                    pretrained_model_name_or_path, _configuration_file=configuration_file, **kwargs
+                )
+        
+        return config_dict, kwargs
+    
+    @classmethod
+    def _get_config_dict(
+        cls, pretrained_model_name_or_path: Union[str, os.PathLike], **kwargs
+    ) -> Tuple[Dict[str, Any], Dict[str, Any]]:
         cache_dir = kwargs.pop("cache_dir", None)
         force_download = kwargs.pop("force_download", False)
         resume_download = kwargs.pop("resume_download", False)

tests/test_file_utils.py

@@ -17,7 +17,6 @@ import importlib
 import io
 import unittest
 
-import requests
 import transformers
 
 # Try to import everything from transformers to ensure every object can be loaded.