[PYTHON] The kernel of jupyter notebook can no longer connect

Reinstall jupyter

terminal


$ pip install pip-autoremove
$ pip-autoremove jupyter -y

pip-autoremove was very effective. After erasing all dependencies

terminal


$ pip install jupyter

This all worked.

reference https://www.it-swarm.dev/ja/python/jupyter%E3%82%92%E3%82%A2%E3%83%B3%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95/1055200356/

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