step 1: create virtual environment

python -m venv vqa_venv

step 2: activate virtual environment on terminal, e.g. for powershell -

.\vqa_venv\Scripts\activate

install packages from requirements.txt (with SSL verification)

pip install -r requirements.txt

Set up complete demo environment

python utils.py setup

Check system status

python utils.py validate

View system statistics

python utils.py stats

Clean up demo data

python utils.py cleanup

Create backup

python utils.py backup