contextvars>=2.4;python_version<'3.7'
jsonschema>=2.6
retworkx>=0.8.0
numpy>=1.17
ply>=3.10
psutil>=5
scipy>=1.4
sympy>=1.3
dill>=0.3
fastjsonschema>=2.10
python-constraint>=1.4
python-dateutil>=2.8.0
