https://www.youtube.com/watch?v=1ovHCveDFM4
*** ultralytics can be installed only on python 3.9 or 3.10 ****
pip install ultralytics
pip install opencv-python
Download python from https://www.python.org/downloads/
https://phoenixnap.com/kb/install-pip-mac
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python3 get-pip.py
vi ~/.bashrc
alias python=python3
alias pip=pip3