old_contents: VERSION = (0, 6, 0)
  
  def version_str():
      if len(VERSION) == 3: 
          return "%s.%s.%s" % VERSION
      elif len(VERSION) == 4: 
          return "%s.%s.%s-%s" % VERSION
      else:
          raise IndexError("Incorrect format for the VERSION tuple")
new_contents: VERSION = (0, 6, 1)
  
  def version_str():
      if len(VERSION) == 3: 
          return "%s.%s.%s" % VERSION
      elif len(VERSION) == 4: 
          return "%s.%s.%s-%s" % VERSION
      else:
          raise IndexError("Incorrect format for the VERSION tuple")
subject: update version to 0.6.1