Effective in actual testing - how to add a virtual environment to jupyter

1. Create a new virtual environment

#env_name使你的环境名字，选择一下python版本
conda create -n env_name python=X.X

2. View the virtual environment

conda info -e

3. Install ipykernel in the base environment

pip install ipykernel

4. Activate the virtual environment

conda activate env_name

5. Install ipykernel

6. Enter the virtual environment directory (very important! Otherwise, the addition may be unsuccessful)

7. Then add the kernel

python -m ipykernel install --user --name env_name  --display-name kernelname
#kernelname是你的内核名

Attached:

View kernel

jupyter kernelspec list

Remove kernel

jupyter kernelspec remove kernelname