old_contents: from __future__ import absolute_import
  
  import atexit
  
  from RPi import GPIO
  
  from .devices import (
      _gpio_threads_shutdown,
      GPIODeviceError,
      GPIODevice,
  )
  from .input_devices import (
      InputDeviceError,
      InputDevice,
      Button,
      MotionSensor,
      LightSensor,
      TemperatureSensor,
  )
  from .output_devices import (
      OutputDevice,
      LED,
      Buzzer,
      Motor,
      Robot,
  )
  from .boards import (
      TrafficLights,
      PiTraffic
      FishDish,
      TrafficHat
      PiLiter,
  )
  
  
  def gpiozero_shutdown():
      _gpio_threads_shutdown()
      GPIO.cleanup()
  
  atexit.register(gpiozero_shutdown)
  GPIO.setmode(GPIO.BCM)
  GPIO.setwarnings(False)
  
  __version__ = '0.3.1'
  
new_contents: from __future__ import absolute_import
  
  import atexit
  
  from RPi import GPIO
  
  from .devices import (
      _gpio_threads_shutdown,
      GPIODeviceError,
      GPIODevice,
  )
  from .input_devices import (
      InputDeviceError,
      InputDevice,
      Button,
      MotionSensor,
      LightSensor,
      TemperatureSensor,
  )
  from .output_devices import (
      OutputDevice,
      LED,
      Buzzer,
      Motor,
      Robot,
  )
  from .boards import (
      TrafficLights,
      PiTraffic,
      FishDish,
      TrafficHat,
      PiLiter,
  )
  
  
  def gpiozero_shutdown():
      _gpio_threads_shutdown()
      GPIO.cleanup()
  
  atexit.register(gpiozero_shutdown)
  GPIO.setmode(GPIO.BCM)
  GPIO.setwarnings(False)
  
  __version__ = '0.3.1'
  
subject: Fix missing comma in __init__