Failed to start the Kernel. d:\Miniconda3python\envs\env_name\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:\Miniconda3python\envs\env_name\lib\site-packages\traitlets\traitlets.py:2157: FutureWarning: Supporting extra quotes around Bytes is deprecated in traitlets 5.0. Use '9fc4580b-fb77-4652-8d6c-2a1e1e1790ce' instead of 'b"9fc4580b-fb77-4652-8d6c-2a1e1e1790ce"'. warn( Bad file descriptor (bundled\zeromq\src\epoll.cpp:100). View Jupyter log for further details.