(Solved) Model esm-1b is not defined
EDIT :found the solution. Posted here for future referenceAs this PR is not yet merged :Add ESM to huggingface by liujas000 · Pull Request #13662 · huggingface/transformers · GitHubWe can use the following command to install the temp PR directly!git clone -b add_esm-proper --single-branch https://github.com/liujas000/transformers.git 
!pip -q install ./transformersNote that in this branch, it’s transformers version 4.13original quesionHi,It seemshttps://huggingface.co/facebook/esm-1bis not usable.I.e.both the given commands in the model document result in errors (tested in Transformers version  4.18.0 and 4.5.1 ):from transformers import ESMForMaskedLM, ESMTokenizererror asImportError: cannot import name 'ESMForMaskedLM' from 'transformers' (/opt/conda/lib/python3.7/site-packages/transformers/__init__.py)andfrom transformers import AutoModelForMaskedLM
model = AutoModelForMaskedLM.from_pretrained("facebook/esm-1b")error as:/opt/conda/lib/python3.7/site-packages/transformers/models/auto/configuration_auto.py in __getitem__(self, key)
    385             return self._extra_content[key]
    386         if key not in self._mapping:
--> 387             raise KeyError(key)
    388         value = self._mapping[key]
    389         module_name = model_type_to_module_name(key)

KeyError: 'esm'Any ideas would be very appreciate!