new_contents: # A comment, this is so you can read your program later.
  # Anything after the # is ignored by python.
  
  print "I could have code like this." # and the comment after is ignored
  
  # You can also use a comment to "disable" or comment out a piece of code:
  # print "This won't run."
  
  print "This will run."
  
subject: Create ex2.py