<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_devices(self):
 """Get the list of all known devices."""

        devices = []
        for element in self.get_device_elements():
            device = FritzhomeDevice(self, node=element)
            devices.append(device)
        return devices