Improve error message when loading models from Hub (#13836)

* Improve error message when loading models from Hub

* Adjust error message wording

src/transformers/configuration_utils.py

@@ -560,7 +560,8 @@ class PretrainedConfig(PushToHubMixin):
             logger.error(err)
             msg = (
                 f"Can't load config for '{pretrained_model_name_or_path}'. Make sure that:\n\n"
-                f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n\n"
+                f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n"
+                f"  (make sure '{pretrained_model_name_or_path}' is not a path to a local directory with something else, in that case)\n\n"
                 f"- or '{pretrained_model_name_or_path}' is the correct path to a directory containing a {CONFIG_NAME} file\n\n"
             )
 

src/transformers/feature_extraction_utils.py

@@ -367,7 +367,8 @@ class FeatureExtractionMixin:
             logger.error(err)
             msg = (
                 f"Can't load feature extractor for '{pretrained_model_name_or_path}'. Make sure that:\n\n"
-                f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n\n"
+                f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n"
+                f"  (make sure '{pretrained_model_name_or_path}' is not a path to a local directory with something else, in that case)\n\n"
                 f"- or '{pretrained_model_name_or_path}' is the correct path to a directory containing a {FEATURE_EXTRACTOR_NAME} file\n\n"
             )
             raise EnvironmentError(msg)

src/transformers/modeling_flax_utils.py

@@ -328,7 +328,8 @@ class FlaxPreTrainedModel(PushToHubMixin, FlaxGenerationMixin):
                 logger.error(err)
                 msg = (
                     f"Can't load weights for '{pretrained_model_name_or_path}'. Make sure that:\n\n"
-                    f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n\n"
+                    f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n"
+                    f"  (make sure '{pretrained_model_name_or_path}' is not a path to a local directory with something else, in that case)\n\n"
                     f"- or '{pretrained_model_name_or_path}' is the correct path to a directory containing a file named {WEIGHTS_NAME}.\n\n"
                 )
                 raise EnvironmentError(msg)

src/transformers/modeling_tf_utils.py

@@ -1403,7 +1403,8 @@ class TFPreTrainedModel(tf.keras.Model, TFModelUtilsMixin, TFGenerationMixin, Pu
                 logger.error(err)
                 msg = (
                     f"Can't load weights for '{pretrained_model_name_or_path}'. Make sure that:\n\n"
-                    f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n\n"
+                    f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n"
+                    f"  (make sure '{pretrained_model_name_or_path}' is not a path to a local directory with something else, in that case)\n\n"
                     f"- or '{pretrained_model_name_or_path}' is the correct path to a directory containing a file named one of {TF2_WEIGHTS_NAME}, {WEIGHTS_NAME}.\n\n"
                 )
                 raise EnvironmentError(msg)

src/transformers/modeling_utils.py

@@ -1308,7 +1308,8 @@ class PreTrainedModel(nn.Module, ModuleUtilsMixin, GenerationMixin, PushToHubMix
                 logger.error(err)
                 msg = (
                     f"Can't load weights for '{pretrained_model_name_or_path}'. Make sure that:\n\n"
-                    f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n\n"
+                    f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n"
+                    f"  (make sure '{pretrained_model_name_or_path}' is not a path to a local directory with something else, in that case)\n\n"
                     f"- or '{pretrained_model_name_or_path}' is the correct path to a directory containing a file named one of {WEIGHTS_NAME}, {TF2_WEIGHTS_NAME}, {TF_WEIGHTS_NAME}\n\n"
                 )
 

src/transformers/tokenization_utils_base.py

@@ -1722,7 +1722,8 @@ class PreTrainedTokenizerBase(SpecialTokensMixin, PushToHubMixin):
         if all(full_file_name is None for full_file_name in resolved_vocab_files.values()):
             msg = (
                 f"Can't load tokenizer for '{pretrained_model_name_or_path}'. Make sure that:\n\n"
-                f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n\n"
+                f"- '{pretrained_model_name_or_path}' is a correct model identifier listed on 'https://huggingface.co/models'\n"
+                f"  (make sure '{pretrained_model_name_or_path}' is not a path to a local directory with something else, in that case)\n\n"
                 f"- or '{pretrained_model_name_or_path}' is the correct path to a directory containing relevant tokenizer files\n\n"
             )