Traceback (most recent call last):


 "run_language_modeling.py", line 40, in <module>

from transformers import (
ImportError: cannot import name 'CONFIG_MAPPING'

Traceback (most recent call last):


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 3326, in run_code

exec(code_obj, self.user_global_ns, self.user_ns)


 "<ipython-input-1-913b336e0a15>", line 2, in <module>

from keras.models import Sequeantial


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\keras\__init__.py", line 3, in <module>

from . import utils


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\keras\utils\__init__.py", line 6, in <module>

from . import conv_utils


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\keras\utils\conv_utils.py", line 9, in <module>

from .. import backend as K


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\keras\backend\__init__.py", line 1, in <module>

from .load_backend import epsilon


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\keras\backend\load_backend.py", line 90, in <module>

from .tensorflow_backend import *


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\keras\backend\tensorflow_backend.py", line 5, in <module>

import tensorflow as tf


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\tensorflow\__init__.py", line 101, in <module>

from tensorflow_core import *


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\tensorflow_core\__init__.py", line 40, in <module>

from tensorflow.python.tools import module_util as _module_util


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\tensorflow\__init__.py", line 50, in __getattr__

module = self._load()


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\tensorflow\__init__.py", line 44, in _load

module = _importlib.import_module(self.__name__)


 "C:\Users\DESMOND\Anaconda3\lib\importlib\__init__.py", line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\tensorflow_core\python\__init__.py", line 49, in <module>

from tensorflow.python import pywrap_tensorflow


 "C:\Users\DESMOND\Anaconda3\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 74, in <module>

raise ImportError(msg)
ImportError: Traceback (most recent call last):
