通过powershell窗口启动jupyter的时候显示jupyter命令行无法找到Jupyternotebook，之前装过pycharm但已经卸载了，但是我自己用户的环境变量里面还有pycharm，是因为这个原因没办法启动jupyter吗，需要将这个pycharm环境变量删掉吗

现在从powershell窗口输入jupyter notebook显示 jupyter command 'jupyter-notebook' not found

目前把所有关于pycharm的环境变量删除之后，在scrips目录下打开powershell窗口还是有以下问题
PS C:\veighna_studio\Scripts> jupyter notebook
usage: jupyter [-h] [--version] [--config-dir] [--data-dir] [--runtime-dir] [--paths] [--json] [--debug] [subcommand]

Jupyter: Interactive Computing

positional arguments:
subcommand the subcommand to launch

options:
-h, --help show this help message and exit
--version show the versions of core jupyter packages and exit
--config-dir show Jupyter config dir
--data-dir show Jupyter data dir
--runtime-dir show Jupyter runtime dir
--paths show all Jupyter paths. Add --json for machine-readable format.
--json output paths as machine-readable json
--debug output debug information about paths

Available subcommands: dejavu events execute kernel kernelspec lab labextension labhub migrate nbconvert run server
troubleshoot trust

Jupyter command jupyter-notebook not found.

好吧 直接打开jupyter lab就可以了 里面有jupyter notebook