PIP package list$ pip freezebeautifulsoup4==4.12.2Django==4.2html5lib==1.1httplib2==0.20.2matplotlib==3.7.1numpy==1.24.2pandas==2.0.0Pillow==9.0.1requests==2.28.2scikit-learn==1.2.1scipy==1.10.1six==1.16.0 PIP package backup (file : requirements.txt)$ pip freeze > requirements.txt => Copy other pc file(requirements.txt) PIP package restore$ pip install --upgrade -r requirements.txtRequirement al..