ValueError: transformers.models.auto.__spec__ is None

[ayush714]

I am importing pytorch lightning,

import pandas as pd
import numpy as np
from tqdm.auto import tqdm
import torch
import torch.nn as nn
from torch.utils.data import Dataset, DataLoader
from transformers import BertTokenizerFast as BertTokenizer, BertModel, AdamW, get_linear_schedule_with_warmup
import pytorch_lightning as pl
from pytorch_lightning.metrics.functional import accuracy, f1, auroc

So I am getting below error, I tried all possible solutions but didn't worked!

ValueError                                Traceback (most recent call last)
<ipython-input-13-fbb4091c478c> in <module>()
      6 from torch.utils.data import Dataset, DataLoader
      7 from transformers import BertTokenizerFast as BertTokenizer, BertModel, AdamW, get_linear_schedule_with_warmup
----> 8 import pytorch_lightning as pl
      9 from pytorch_lightning.metrics.functional import accuracy, f1, auroc
     10 from pytorch_lightning.callbacks import ModelCheckpoint, EarlyStopping

10 frames
/usr/lib/python3.7/importlib/util.py in find_spec(name, package)
    112         else:
    113             if spec is None:
--> 114                 raise ValueError('{}.__spec__ is None'.format(name))
    115             return spec
    116 

ValueError: transformers.models.auto.__spec__ is None

[akihironitta]

Duplicate of #11524.

Hi @ayush714, try not to use torchmetrics==0.7.0. For now, please use an older version:

pip install "torchmetrics<0.7"