Testing motors does not work

[chaitanyakarapa]

Hi, I am trying to run test on my motors but somehow i get below warning and new line says program is starting but it terminates the program immediately

"sudo python test.py Motor.py
/usr/lib/python3/dist-packages/gpiozero/input_devices.py:852: PWMSoftwareFallback: For more accurate readings, use the pigpio pin factory.See https://gpiozero.readthedocs.io/en/stable/api_input.html#distancesensor-hc-sr04 for more info
warnings.warn(PWMSoftwareFallback(
Program is starting ...
"