Python library: pyNVML

sudo pip install nvidia-ml-py
python3 -m pip install nvidia-ml-py

from pynvml import *
nvmlInit()
print(f"Driver Version: {nvmlSystemGetDriverVersion()}")
# Driver Version: 528.49

deviceCount = nvmlDeviceGetCount()
for i in range(deviceCount):
    handle = nvmlDeviceGetHandleByIndex(i)
    print(f"Device {i} : {nvmlDeviceGetName(handle)}")

# Device 0 : Tesla K40c     (or:)
# Device 0 : Quadro P3200

nvmlShutdown()