the virtual environment is created by pycharm. After entering venv\ script\ activate.bat
on the command line, the display enters the virtual environment, and (venv) appears. However, typing pip-V shows c:\ users\ yglin\ appdata\ local\ programs\ python\ python37\ lib\ site-packages\ pip (python 3.7)
does not mean that the virtual environment is invalid. Why?
Virtual environment is effective in pycharm