d:\anaconda\lib\site-packages\traitlets\traitlets.py:2202: FutureWarning: Supporting extra quotes around strings is deprecated in traitlets 5.0. You can use 'hmac-sha256' instead of '"hmac-sha256"' if you require traitlets >=5.
warn(
d:\anaconda\lib\site-packages\traitlets\traitlets.py:2157: FutureWarning: Supporting extra quotes around Bytes is deprecated in traitlets 5.0. Use '4c56c7f8-82bf-46af-b2ed-dd69e6832c73' instead of 'b"4c56c7f8-82bf-46af-b2ed-dd69e6832c73"'.
warn(
Bad file descriptor (bundled\zeromq\src\epoll.cpp:100).
View Jupyter log for further details.
把 'b"4c56c7f8-82bf-46af-b2ed-dd69e6832c73"' 改为 '4c56c7f8-82bf-46af-b2ed-dd69e6832c73'