file pyCCSniffer.py is not running and showing this error usb.core.NoBackendError: No backend available

[mdshoaibansari]

I already install the pyusb library but still getting this error

Traceback (most recent call last): File "C:\Users\670296728\Downloads\pyCCSniffer-master\pyCCSniffer-master\pyCCSniffer.py", line 236, in snifferDev = CC253xEMK(handler, args.channel) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\670296728\Downloads\pyCCSniffer-master\pyCCSniffer-master\cc253xemk.py", line 76, in init self.initialise() File "C:\Users\670296728\Downloads\pyCCSniffer-master\pyCCSniffer-master\cc253xemk.py", line 79, in initialise self.dev, self.vendor_product = _select_device( ^^^^^^^^^^^^^^^ File "C:\Users\670296728\Downloads\pyCCSniffer-master\pyCCSniffer-master\cc253xemk.py", line 26, in _select_device return usb.core.find(idVendor=vp.idVendor, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\670296728\AppData\Local\Programs\Python\Python311\Lib\site-packages\usb\core.py", line 1309, in find raise NoBackendError('No backend available') usb.core.NoBackendError: No backend available