update add new kernel methond

spawnerdockerfile/README.md

@@ -22,3 +22,17 @@ cp docker-stacks/images/base-notebook/* ./spawnerdockerfile/
 cd spawnerdockerfile
 docker buildx build -t hotwa/notebook:latest . -f Dockerfile.base-notebook --load
 ```
+
+# 添加虚拟环境到jupyterhub
+
+```shell
+# 创建新的虚拟环境
+micromamba create -n plot -c conda-forge scienceplots autopep8 python=3 ipykernel pandas numpy matplotlib scipy seaborn orange3 -y
+micromamba run -n plot python -m pip install bamboolib
+# 激活需要添加的虚拟环境
+micromamba activate plot
+# 环境中安装ipykernel
+micromamba install -c conda-forge ipykernel -y
+# 将新的虚拟环境添加为一个jupyter的内核
+micromamba run -n plot python -m ipykernel install --user --name plot --display-name "Plot Environment"
+```