The post discusses an issue with the entity extractor, where a ValueError: too many values to unpack (expected 2) is encountered. A community member suggests that the issue could be related to the input length being too long or some kind of issue with PyTorch or Hugging Face.
437 The target length or query length the created mask shall have.
438 """
--> 439 _, key_value_length = mask.shape
440 tgt_len = tgt_len if tgt_len is not None else key_value_length
441
ValueError: too many values to unpack (expected 2)