Vs2017 Python Development-Add a virtual environment

The virtual environment represents the reconfiguration of all third-party packages under the new directory.

Usage scenarios:

1. If the existing (Anaconda environment or pycharm environment "vs. auto-read Related configuration") installs third-party packages, often fails, or is confusing, consider creating a new virtual environment yourself manually and then reinstalling the third-party package to

2. If different projects use different virtual environments, you can create multiple.

How to create:

Vs2017 Python Development-Add a virtual environment