old_contents: # Saying hello with song
  import Create
  
  
  
  
  
  # Song
  robot.playSong( [(60,8),(64,8),(67,8),(72,8)] ) # C chord
  robot.playSong([(62,5)]) # D
  robot.playSong([(64,5)]) # E
  robot.playSong([(65,5)]) # F
  robot.playSong([(67,5)]) # G
  robot.playSong([(69,5)]) # A
  robot.playSong([(71,5)]) # B
  robot.playSong( [(60,8),(64,8),(67,8),(72,8)] ) # C chord
  
new_contents: #! /usr/bin/env python
  # Saying hello with song
  import serial
  import create
  
  
  
  
  
  # Song
  robot.playSong( [(60,8),(64,8),(67,8),(72,8)] ) # C chord
  robot.playSong([(62,5)]) # D
  robot.playSong([(64,5)]) # E
  robot.playSong([(65,5)]) # F
  robot.playSong([(67,5)]) # G
  robot.playSong([(69,5)]) # A
  robot.playSong([(71,5)]) # B
  robot.playSong( [(60,8),(64,8),(67,8),(72,8)] ) # C chord
  
subject: Update hello.py