```Traceback (most recent call last):


 "/home/mist/mist.io/bin/celery", line 67, in <module>

import celery.__main__


 "/home/mist/mist.io/eggs/celery-3.1.17-py2.7.egg/celery/__init__.py", line 130, in <module>

from celery import five


 "/home/mist/mist.io/eggs/celery-3.1.17-py2.7.egg/celery/five.py", line 149, in <module>

from kombu.utils.compat import OrderedDict
# noqa


 "/home/mist/mist.io/eggs/kombu-3.0.26-py2.7.egg/kombu/utils/__init__.py", line 19, in <module>

from uuid import UUID, uuid4 as _uuid4, _uuid_generate_random
ImportError: cannot import name _uuid_generate_random```

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/Users/home/anaconda3/lib/python3.6/site-packages/coremltools/converters/sklearn/_converter.py", line 145, in convert

from ._converter_internal import _convert_sklearn_model


 "/Users/home/anaconda3/lib/python3.6/site-packages/coremltools/converters/sklearn/_converter_internal.py", line 42, in <module>

from . import _imputer


 "/Users/home/anaconda3/lib/python3.6/site-packages/coremltools/converters/sklearn/_imputer.py", line 17, in <module>

from sklearn.preprocessing import Imputer
ImportError: cannot import name 'Imputer'
