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Я использую RASA NLU. Во время обучения бота я получаю следующее исключение

 a. ImportError: No module named '_pywrap_tensorflow_internal'
b. Failed to load the native TensorFlow runtime.
  

и довольно много ошибок в трассировке стека, как можно видеть в конце сообщения.

Вот фрагмент версий, которые я использую для разных модулей с python 3.6.8 :

 tensorboard                        1.8.0
rasa-core                          0.10.1
rasa-nlu                           0.13.0a2
Keras                              2.1.6
  

Я убедился, что обучающий домен yaml размещен в правильном месте и не имеет ошибок.

Трассировка стека:

 ML-PythonRASARasa_basic_folder>python ./train_init.py
F:Anaconda-32bitlibsite-packagesh5py__init__.py:36: FutureWarning: Conversion of the second argument of issubdtype from `float` to `np.floating` is deprecated. In future, it will be treated as `np.float64 == np.dtype(float).type`.
  from ._conv import register_converters as _register_converters
Using TensorFlow backend.
Traceback (most recent call last):
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow_internal.py", line 18, in swig_import_helper
    fp, pathname, description = imp.find_module('_pywrap_tensorflow_internal', [dirname(__file__)])
  File "F:Anaconda-32bitlibimp.py", line 297, in find_module
    raise ImportError(_ERR_MSG.format(name), name=name)
ImportError: No module named '_pywrap_tensorflow_internal'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow_internal.py", line 20, in swig_import_helper
    import _pywrap_tensorflow_internal
ModuleNotFoundError: No module named '_pywrap_tensorflow_internal'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "./train_init.py", line 19, in <module>
    agent = Agent('./restaurant_domain.yml', policies = [MemoizationPolicy(max_history = 4), KerasPolicy(featurizer)])
  File "c:python27scriptsrasa_core-masterrasa_corepolicieskeras_policy.py", line 47, in __init__
    if KerasPolicy.is_using_tensorflow() and not graph:
  File "c:python27scriptsrasa_core-masterrasa_corepolicieskeras_policy.py", line 64, in is_using_tensorflow
    from keras.backend import _BACKEND
  File "F:Anaconda-32bitlibsite-packageskeras__init__.py", line 3, in <module>
    from . import utils
  File "F:Anaconda-32bitlibsite-packageskerasutils__init__.py", line 6, in <module>
    from . import conv_utils
  File "F:Anaconda-32bitlibsite-packageskerasutilsconv_utils.py", line 9, in <module>
    from .. import backend as K
  File "F:Anaconda-32bitlibsite-packageskerasbackend__init__.py", line 84, in <module>
    from .tensorflow_backend import *
  File "F:Anaconda-32bitlibsite-packageskerasbackendtensorflow_backend.py", line 5, in <module>
    import tensorflow as tf
  File "F:Anaconda-32bitlibsite-packagestensorflow__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "F:Anaconda-32bitlibsite-packagestensorflowpython__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow_internal.py", line 18, in swig_import_helper
    fp, pathname, description = imp.find_module('_pywrap_tensorflow_internal', [dirname(__file__)])
  File "F:Anaconda-32bitlibimp.py", line 297, in find_module
    raise ImportError(_ERR_MSG.format(name), name=name)
ImportError: No module named '_pywrap_tensorflow_internal'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow.py", line 58, in <module>
  from tensorflow.python.pywrap_tensorflow_internal import *
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "F:Anaconda-32bitlibsite-packagestensorflowpythonpywrap_tensorflow_internal.py", line 20, in swig_import_helper
    import _pywrap_tensorflow_internal
ModuleNotFoundError: No module named '_pywrap_tensorflow_internal'
  

Похоже, что tensorflow неправильно установлен. Пожалуйста, попробуйте переустановить rasa-core с помощью pip install -U rasa-core или даже обновите до нового rasa пакета, который сочетает в себе rasa-nlu и rasa-core (старые пакеты rasa-core и rasa-nlu are устарели). Вы можете сделать это, выполнив pip install rasa .

Как устранить эти зависимости tensorflow — смотрите ниже.

 pip install rasa[convert]