def get_device_model(self) -> str:
        '''Show device model.'''
        output, _ = self._execute(
            '-s', self.device_sn, 'shell', 'getprop', 'ro.product.model')
        return output.strip()
def get_device_model ( self ) -> str : output , _ = self . _execute ( '-s' , self . device_sn , 'shell' , 'getprop' , 'ro.product.model' ) return output . strip ( )
Show device model.