torchtext의 RawField()에서 is_target에러가 나길래 찾아보다 master에 merge되었으니 재설치 해야 한다는 issue 발견. -> https://github.com/pytorch/text/pull/459 Set `is_target` to False by default in `RawField` by SudoSharma · Pull Request #459 · pytorch/text Fixing issue potentially caused by #288. You can now use RawField directly without any workarounds as mentioned in issue 422. github.com 하지만 terminal로 열심히 업그레이드 해도 코드는 업그..