correct hub_token exposition behaviour (thanks to @bghira). (#6918)

examples/textual_inversion/textual_inversion_sdxl.py

@@ -584,6 +584,12 @@ class TextualInversionDataset(Dataset):
 
 def main():
     args = parse_args()
+    if args.report_to == "wandb" and args.hub_token is not None:
+        raise ValueError(
+            "You cannot use both --report_to=wandb and --hub_token due to a security risk of exposing your token."
+            " Please use `huggingface-cli login` to authenticate with the Hub."
+        )
+
     logging_dir = os.path.join(args.output_dir, args.logging_dir)
     accelerator_project_config = ProjectConfiguration(project_dir=args.output_dir, logging_dir=logging_dir)
     accelerator = Accelerator(

examples/wuerstchen/text_to_image/train_text_to_image_lora_prior.py

@@ -442,6 +442,12 @@ def parse_args():
 
 def main():
     args = parse_args()
+    if args.report_to == "wandb" and args.hub_token is not None:
+        raise ValueError(
+            "You cannot use both --report_to=wandb and --hub_token due to a security risk of exposing your token."
+            " Please use `huggingface-cli login` to authenticate with the Hub."
+        )
+
     logging_dir = os.path.join(args.output_dir, args.logging_dir)
     accelerator_project_config = ProjectConfiguration(
         total_limit=args.checkpoints_total_limit, project_dir=args.output_dir, logging_dir=logging_dir

examples/wuerstchen/text_to_image/train_text_to_image_prior.py

@@ -440,6 +440,12 @@ def parse_args():
 
 def main():
     args = parse_args()
+    if args.report_to == "wandb" and args.hub_token is not None:
+        raise ValueError(
+            "You cannot use both --report_to=wandb and --hub_token due to a security risk of exposing your token."
+            " Please use `huggingface-cli login` to authenticate with the Hub."
+        )
+
     logging_dir = os.path.join(args.output_dir, args.logging_dir)
     accelerator_project_config = ProjectConfiguration(
         total_limit=args.checkpoints_total_limit, project_dir=args.output_dir, logging_dir=logging_dir