DAQ: devices - added zoom get and set methods

src/aare/devices/aerotech.py

@@ -3,13 +3,10 @@ import sys
 import threading
 from enum import Enum
 
-from enum_pv import EnumPv
-
 import automation1 as a1
 
 from aare.common.beamline import MXBeamline, mx_beamline
-from epics import PV, Motor
-from my_motor import MyMotor
+from aare.devices.my_motor import MyMotor
 
 
 class AerotechController: