GPyFlow is simple and easy engine to run local workflow.
python3 setup.py install
pyflow extract -f flow.json -o input.macros
pyflow run -i input.macros -o output_dir flow.json
# or
pyflow run -i input.macros -o output_dir workflow.zip
pyflow tar workflow_dir
preview commamd lines before run a workflow
pyflow run --preview true -i input.macros -o output_dir flow.json