vs code 中 jupter notebook 提示Kernel died with exit code 1 解決

提示 Kernel died with exit code 1時

錯誤類似如下形式：

traitlets.py:2195: FutureWarning: Supporting extra quotes around Unicode is deprecated in traitlets 5.0. Use 'hmac-sha256' instead of '"hmac-sha256"' – or use CUnicode. warn( C:\Users\rohit\AppData\Roaming\Python\Python38\site-packages\traitlets\traitlets.py:2150: FutureWarning: Supporting extra quotes around Bytes is deprecated in traitlets 5.0. 

處理方案：

conda install ipykernel --update-deps --force-reinstall