CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'.
If your shell is Bash or a Bourne variant, enable conda for the current user with

$ echo ". C:\Users\user\Anaconda3/etc/profile.d/conda.sh" >> ~/.bashrc
or, for all users, enable conda with

$ sudo ln -s C:\Users\user\Anaconda3/etc/profile.d/conda.sh /etc/profile.d/conda.sh
The options above will permanently enable the 'conda' command, but they do NOT
put conda's base (root) environment on PATH. To do so, run

$ conda activate
in your terminal, or to put the base environment on PATH permanently, run

$ echo "conda activate" >> ~/.bashrc
Previous to conda 4.4, the recommended way to activate conda was to modify PATH in
your ~/.bashrc file. You should manually remove the line that looks like

export PATH="C:\Users\user\Anaconda3/bin:$PATH"
^^^ The above line should NO LONGER be in your ~/.bashrc file! ^^^

vscode显示上述错误，是因为如果将 PowerShell 设置为集成终端，则无法在集成终端中自动激活 conda 环境，而在Windows10上，PowerShell 是默认集成终端

办法1

在个人设置里面添加"terminal.integrated.shell.windows": "C:\\Windows\\System32\\cmd.exe"，更改默认集成终端

办法2

在个人设置里面添加"python.terminal.activateEnvironment": false，取消自动激活环境