Import error while trying to run notebook

I am getting following error when i am trying to run the imports

from datasets import load_dataset
from transformers import AutoModelForSeq2SeqLM, AutoTokenizer, GenerationConfig, TrainingArguments, Trainer
import torch
import time
import evaluate
import pandas as pd
import numpy as np

This is the stack trace of the error:

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
/opt/conda/lib/python3.7/site-packages/transformers/utils/import_utils.py in _get_module(self, module_name)
   1125         try:
-> 1126             return importlib.import_module("." + module_name, self.__name__)
   1127         except Exception as e:

/opt/conda/lib/python3.7/importlib/__init__.py in import_module(name, package)
    126             level += 1
--> 127     return _bootstrap._gcd_import(name[level:], package, level)
    128 

/opt/conda/lib/python3.7/importlib/_bootstrap.py in _gcd_import(name, package, level)

/opt/conda/lib/python3.7/importlib/_bootstrap.py in _find_and_load(name, import_)

/opt/conda/lib/python3.7/importlib/_bootstrap.py in _find_and_load_unlocked(name, import_)

/opt/conda/lib/python3.7/importlib/_bootstrap.py in _load_unlocked(spec)

/opt/conda/lib/python3.7/importlib/_bootstrap_external.py in exec_module(self, module)

/opt/conda/lib/python3.7/importlib/_bootstrap.py in _call_with_frames_removed(f, *args, **kwds)

/opt/conda/lib/python3.7/site-packages/transformers/training_args.py in <module>
     28 
---> 29 from .debug_utils import DebugOption
     30 from .trainer_utils import (

/opt/conda/lib/python3.7/site-packages/transformers/debug_utils.py in <module>
     20 if is_torch_available():
---> 21     import torch
     22 

/opt/conda/lib/python3.7/site-packages/torch/__init__.py in <module>
    217         _load_global_deps()
--> 218     from torch._C import *  # noqa: F403
    219 

ImportError: /opt/conda/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so: cannot read file data

The above exception was the direct cause of the following exception:

RuntimeError                              Traceback (most recent call last)
<ipython-input-4-31647e9def8f> in <module>
      1 from datasets import load_dataset
----> 2 from transformers import AutoModelForSeq2SeqLM, AutoTokenizer, GenerationConfig, TrainingArguments, Trainer
      3 import torch
      4 import time
      5 import evaluate

/opt/conda/lib/python3.7/importlib/_bootstrap.py in _handle_fromlist(module, fromlist, import_, recursive)

/opt/conda/lib/python3.7/site-packages/transformers/utils/import_utils.py in __getattr__(self, name)
   1114             value = self._get_module(name)
   1115         elif name in self._class_to_module.keys():
-> 1116             module = self._get_module(self._class_to_module[name])
   1117             value = getattr(module, name)
   1118         else:

/opt/conda/lib/python3.7/site-packages/transformers/utils/import_utils.py in _get_module(self, module_name)
   1129                 f"Failed to import {self.__name__}.{module_name} because of the following error (look up to see its"
   1130                 f" traceback):\n{e}"
-> 1131             ) from e
   1132 
   1133     def __reduce__(self):

RuntimeError: Failed to import transformers.training_args because of the following error (look up to see its traceback):
/opt/conda/lib/python3.7/site-packages/torch/lib/libtorch_cpu.so: cannot read file data

There is no transformer.training_args to import, its transformer.TrainingArguments which is assigned to training_args variable. Have you by any chance changed something?