I want to work on my Jupyter Notebook side the VS Code for the first time.
When I load the file and run the first cell, I saw this message:
考虑到我的系统上有 Anaconda 并且该文件可以正常工作，因此我尝试通过单击右上角选项来切换 Jupyter 内核：
它在左上角显示了一个弹出窗口：
考虑到我已经将解释器切换到我的活动 conda env 中，这里的名称是：ERML：
确认安装后，终端输出如下：
(ERML) C:\uni_siegen\ERML>C:/Users/HPTav/anaconda3/python.exe c:\Users\HPTav\.vscode\extensions\ms-python.python-2021.5.842923320\pythonFiles\pyvsc-run-isolated.py c:\Users\HPTav\.vscode\extensions\ms-python.python-2021.5.842923320\pythonFiles\shell_exec.py C:/Users/HPTav/anaconda3/Scripts/conda.exe install --name base ipykernel -y C:/Users/HPTav/AppData/Local/Temp/tmp-189602TyUrjDemNEd.log
Executing command in shell >> C:/Users/HPTav/anaconda3/Scripts/conda.exe install --name base ipykernel -y
Collecting package metadata (current_repodata.json): done
Solving environment: done
# All requested packages already installed.
(ERML) C:\uni_siegen\ERML>
但内核仍然是一样的，没有改变，代码也根本无法运行。
这不是 VSCode 的问题，而pyzmq软件包安装在conda(base)环境，可以发现jupyter笔记本在conda的虚拟环境中运行良好。
When you run the jupyter notebook directly in the terminal under the conda(base) environment, you will find the problem of it:
And after you uninstall and install the pyzmq package, the jupyter notebook under conda(base) environment work well:
