hf-version-issue

modeling_motif.py

@@ -6,6 +6,13 @@ import torch.utils.checkpoint
 from torch import nn
 from torch.nn import CrossEntropyLoss
 
+import transformers
+if int(transformers.__version__.split(".")[0]) >= 5:
+    raise ImportError(
+        f"This module requires transformers < 5.0.0, but found {transformers.__version__}. "
+        "Please downgrade: pip install 'transformers<5'"
+    )
+
 from transformers.activations import ACT2CLS as _ACT2CLS
 from transformers.activations import ClassInstantier
 from transformers.cache_utils import Cache, DynamicCache, SlidingWindowCache, StaticCache