$ pip install pybluez
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting pybluez
Downloading https://www.piwheels.org/simple/pybluez/PyBluez-0.23-cp37-cp37m-linux_armv6l.whl (132kB)
100% |████████████████████████████████| 133kB 98kB/s
Installing collected packages: pybluez
Successfully installed pybluez-0.23