To create a virtual environment in Python you need to use a Python library. Two most popular virtual environment libraries for Python are venv and virtualenv. The difference between these two are negligible. However, there is one big difference and that is venv is a standard library that does not need to be installed while virtualenv needs to be installed with pip. That could make venv advantageous towards virtualenv. To learn how to create and use a virtual environment with venv go to this PythonHow page.
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