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unable to import esm

See original GitHub issue

I install by pip install fair-esm. Then try the example code:


import torch
import esm

# Load ESM-2 model
model, alphabet = esm.pretrained.esm2_t48_15B_UR50D()
batch_converter = alphabet.get_batch_converter()
model.eval()  # disables dropout for deterministic results

The following error is raised:

ModuleNotFoundError                       Traceback (most recent call last)
Untitled-1.ipynb Cell 1 in <cell line: 2>()
      [1](vscode-notebook-cell:Untitled-1.ipynb?jupyter-notebook#W0sdW50aXRsZWQ%3D?line=0) import torch
----> [2](vscode-notebook-cell:Untitled-1.ipynb?jupyter-notebook#W0sdW50aXRsZWQ%3D?line=1) import esm
      [4](vscode-notebook-cell:Untitled-1.ipynb?jupyter-notebook#W0sdW50aXRsZWQ%3D?line=3) # Load ESM-2 model
      [5](vscode-notebook-cell:Untitled-1.ipynb?jupyter-notebook#W0sdW50aXRsZWQ%3D?line=4) model, alphabet = esm.pretrained.esm2_t48_15B_UR50D()

File ~/anaconda3/envs/torch/lib/python3.8/site-packages/esm/__init__.py:9, in <module>
      6 from .version import version as __version__  # noqa
      8 from .data import Alphabet, BatchConverter, FastaBatchedDataset  # noqa
----> 9 from .model.esm1 import ProteinBertModel  # noqa
     10 from .model.esm2 import ESM2  # noqa
     11 from .model.msa_transformer import MSATransformer  #noqa

ModuleNotFoundError: No module named 'esm.model.esm1'; 'esm.model' is not a package

Issue Analytics

State:
Created a year ago
Comments:8 (2 by maintainers)

Top GitHub Comments

2reactions

tomsercucommented, Aug 24, 2022

Hi folks thanks for flagging this issue. The build was broken due to an old file (model.py) accidentally being included in the pip wheel. Note that there was no issue on the github main branch, so as @pooriyapfn points out pip install git+https://github.com/facebookresearch/esm.git still worked.

The wheel is fixed now, so please go ahead and pip uninstall, then pip install fair-esm or pip install fair-esm==1.0.2.

Sorry for the inconvenience.

0reactions

pengzhangzhicommented, Aug 24, 2022

Problem solved! Happy to see that!

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