Keras. ModuleNotFoundError: No module named 'error'

[agatte]

Hello I am trying to run a script and I am getting error like this:
My set up:
- Python 3.5
- Tensorflow 1.12.-foss-2018b-OpenBLAS-0.3.1

Error:
 /pstore/apps/Python/3.6.5-2018.05/lib/python3.6/site-packages/h5py/__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.
/pstore/apps/TensorFlow/1.12.0-foss-2018b-Python-3.6.5-2018.05/lib/python3.6/site-packages/tensorflow/python/framework/dtypes.py:523: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint8 = np.dtype([("qint8", np.int8, 1)])
/pstore/apps/TensorFlow/1.12.0-foss-2018b-Python-3.6.5-2018.05/lib/python3.6/site-packages/tensorflow/python/framework/dtypes.py:524: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/pstore/apps/TensorFlow/1.12.0-foss-2018b-Python-3.6.5-2018.05/lib/python3.6/site-packages/tensorflow/python/framework/dtypes.py:525: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint16 = np.dtype([("qint16", np.int16, 1)])
/pstore/apps/TensorFlow/1.12.0-foss-2018b-Python-3.6.5-2018.05/lib/python3.6/site-packages/tensorflow/python/framework/dtypes.py:526: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/pstore/apps/TensorFlow/1.12.0-foss-2018b-Python-3.6.5-2018.05/lib/python3.6/site-packages/tensorflow/python/framework/dtypes.py:527: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint32 = np.dtype([("qint32", np.int32, 1)])
/pstore/apps/TensorFlow/1.12.0-foss-2018b-Python-3.6.5-2018.05/lib/python3.6/site-packages/tensorflow/python/framework/dtypes.py:532: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  np_resource = np.dtype([("resource", np.ubyte, 1)])
Traceback (most recent call last):
  File "test.py", line 4, in <module>
    from keras import backend as K
  File "Keras-2.0.8/keras/__init__.py", line 4, in <module>
    from . import activations
  File "Keras-2.0.8/keras/activations.py", line 6, in <module>
    from .engine import Layer
  File "Keras-2.0.8/keras/engine/__init__.py", line 3, in <module>
    from .topology import InputSpec
  File "Keras-2.0.8/keras/engine/topology.py", line 8, in <module>
    import yaml
  File "Keras-2.0.8/yaml/__init__.py", line 2, in <module>
    from error import *
ModuleNotFoundError: No module named 'error'
 

I would be appreciate for any help please.