You don't have to start coding from the scratch. You can create a new virtual env using python -m venv <name-of-the-env> and install your dependencies.
I began my project without creating a virtual environment. Now I am wondering how big of a mistake was that. pip install Pillow not executing no matter what I do to include an image in my classs Model. Can or should I migrate my files to a new virtual environment. Or should I start coding from scratch.
Should I start over my project in a new Django Virtual Environment