new_contents: #!/usr/bin/env python3
  """This example shows how to use the RpiSenseHat wrapper of the LetMeCreate
  library.
  
  It reads the temperature, humidity and pressure from sensors on the board.
  Then, it displays a rainbow on the led matrix for 5 seconds.
  
  The RpiSenseHat must be inserted in the RpiSenseHat header before running this
  program.
  """
  
  
  from letmecreate.core import i2c
  from letmecreate import rpisensehat
  from time import sleep
  
  
  i2c.init()
  rpisensehat.init()
  
  print('temperature: {} degrees celsius'.format(rpisensehat.get_temperature()))
  print('humidity: {}%'.format(rpisensehat.get_humidity()))
  print('pressure: {}hPa'.format(rpisensehat.get_pressure()))
  
  rpisensehat.display_rainbow()
  
  sleep(5)
  
  rpisensehat.release()
  i2c.release()
  
subject: add example