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Discussion on: Install Flask and create your first web application

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Sahil Rajput Author

It is a good approach to create virtual environment whenever you start a new project. So that no two libraries cause conflict with each other.

For example:
If one project uses Django==1.0.1 and other uses Django==3.0.0. so you have to create the virtual environment for both the project so that you can run them smoothly else one of them will cause problem