old_contents: from SensorModule import SensorModule
  from SerialModule import SerialModule
  from DummyModule import DummyModule
  from GeigerCounterModule import GeigerCounterModule
  #from IMUModule import IMUModule
new_contents: from SensorModule import SensorModule
  from SerialModule import SerialModule
  from DummyModule import DummyModule
  from GeigerCounterModule import GeigerCounterModule
  from IMUModule import IMUModule
  
subject: Update __init__.py