DJI Gimbal Calibration

I’m using Python to Calibrate a DJI Drone Gimbal.

Looks like I have the programming correct; however, my computer doesn’t have the necessary PORT to place into the script.

Does anyone know of alternate scripts that I can use instead of . . .

“py comm_og_service_tool.py –port COMPORT MODEL GimbalCalib JointCoarse”

Thank you.