Traceback (most recent call last):


 "/<<PKGBUILDDIR>>/tests/unit/test_auth.py", line 98, in setUp

patcher.start()
AttributeError: 'MagicMock' object has no attribute 'start'

Traceback (most recent call last):


 "C:\Users\2506\Anaconda3\envs\tensorflow-gpu\lib\site-packages\jupyter_client\session.py", line 522, in _check_packers

packed = pack(msg)


 "C:\Users\2506\Anaconda3\envs\tensorflow-gpu\lib\site-packages\jupyter_client\session.py", line 103, in <lambda>

ensure_ascii=False, allow_nan=False,


 "C:\Users\2506\Anaconda3\envs\tensorflow-gpu\lib\site-packages\zmq\utils\jsonapi.py", line 43, in dumps

s = s.decode('utf8').encode('cp950', error = 'ignore')
AttributeError: 'str' object has no attribute 'decode'
