brew install flyctl && fly launch --from https://github.com/haimantika/basic-linear-regression-using-iris-dataset
curl -L https://fly.io/install.sh | sh && fly launch --from https://github.com/haimantika/basic-linear-regression-using-iris-dataset
iwr https://fly.io/install.ps1 -useb | iex; fly launch --from https://github.com/haimantika/basic-linear-regression-using-iris-dataset